CN117948803A - Automatic feeding equipment of aluminum ingot heating furnace - Google Patents

Abstract

The invention relates to the technical field of aluminum ingot heating, in particular to automatic charging equipment of an aluminum ingot heating furnace, which comprises two storage bins, wherein a feeding mechanism is arranged in each storage bin in parallel, a conveying belt is arranged between the two storage bins, a material distributing mechanism is arranged below one end of the conveying belt away from the storage bin, the feeding mechanism comprises a supporting plate, the supporting plate is positioned at the bottom of the storage bin, a connecting plate is fixedly connected between the two supporting plates, a push rod is rotationally connected with the connecting plate, two ends of the push rod are rotationally connected with a transmission rod, one end of the transmission rod away from the push rod is rotationally connected with a connecting rod, one end of the transmission rod away from the transmission rod is rotationally connected with a positioning block, and aluminum ingots can be uniformly distributed into the heating furnace through the matching of the arranged material distributing mechanism and a driving mechanism, so that the heating efficiency is improved.

Description

Automatic feeding equipment of aluminum ingot heating furnace

Technical Field

The invention relates to the technical field of aluminum ingot heating, in particular to automatic feeding equipment of an aluminum ingot heating furnace.

Background

In the metallurgical industry, a furnace is a device that heats a material or workpiece (typically metal) to a forging temperature. The heating furnace is applied to various industries such as petroleum, chemical industry, metallurgy, machinery, heat treatment, surface treatment, building materials, electronics, materials, light industry, daily chemicals, pharmacy and the like.

When heating aluminum ingot, aluminum ingot heating furnace usually needs automatic feeding equipment to carry aluminum ingot to the heating furnace in, current automatic feeding equipment is fixed setting usually, consequently can only carry out the feeding in a direction, so can cause the aluminum ingot in the heating furnace to pile up, aluminum ingot's shape is square usually, two aluminum ingot overlapping one side heating effect can be influenced, in addition, automatic feeding equipment, usually utilize the conveyer belt to carry aluminum ingot to the heating furnace top, place aluminum ingot in the heating furnace through automatic feeding equipment, automatic feeding equipment utilizes the manipulator to remove aluminum ingot to the heating furnace in, in this process, because the material distributes unevenly on the conveyer belt, the problem of jam between conveyer belt and the feeding equipment produces easily.

Disclosure of Invention

Aiming at the technical problems of the automatic feeding equipment of the existing aluminum ingot heating furnace in application, the invention provides the automatic feeding equipment of the aluminum ingot heating furnace.

The utility model provides an aluminium ingot heating furnace automatic material conveying equipment, includes the storage silo, the storage silo is provided with two, and the front and back symmetry sets up, be provided with feeding mechanism on the storage silo, two be provided with the conveyer belt between the storage silo, the one end below that the storage silo was kept away from to the conveyer belt is provided with feed divider, feeding mechanism includes the layer board, the layer board is located the bottom of storage silo, two fixedly connected with connecting plate between the layer board, the connecting plate internal rotation is connected with the push rod, the both ends rotation of push rod is connected with the transfer line, the one end that the push rod was kept away from to the transfer line is being connected with the connecting rod in the rotation, the one end that the connecting rod was kept away from to the transfer line is rotated and is connected with the locating piece, the inside fixedly connected with guide rail of connecting plate, location square sliding connection is provided with bar groove on the guide rail that corresponds with the connecting plate on the lateral wall of storage silo, set up the locating hole that corresponds with the locating piece on the bar groove, the last surface mounting of connecting plate has the cylinder, telescopic end and one of cylinder are fixedly connected with connecting rod.

Further, pushing equipment is provided with jointly at the top of storage silo, pushing equipment includes the headstock, headstock fixed connection is at the top of storage silo, install first motor in the headstock, the output fixedly connected with gear of first motor, bilateral symmetry's rectangular channel has been seted up to the upper surface of headstock, sliding connection has the pinion rack in the rectangular channel, two the pinion rack sets up respectively in the both sides of gear and with gear engagement, sliding connection has the push pedal in the headstock, the push pedal is provided with two and sets up the both ends at the headstock, pinion rack and push pedal fixed connection.

Further, the conveyer belt sets up under the headstock, be provided with a plurality of limiting plates of evenly arranged on the conveyer belt, feed divider constructs including receiving the material circle, it is provided with a plurality ofly to connect the material circle, and reduces from last to decurrent diameter gradually, every connect through evenly distributed's dead lever fixed connection between the material circle, the upper strata fixedly connected with spacing ring on the dead lever on the material circle connects the dead lever, the lower floor connect the bottom fixedly connected with spliced pole of material circle, the spliced pole rotates and is connected with the connecting rod.

Further, be provided with actuating mechanism on the receiving ring, the upper strata the top of receiving the material circle is provided with rotary mechanism, rotary mechanism includes the connecting rod, actuating mechanism includes electric putter, electric putter installs in the swivelling joint pole, electric putter's flexible end rotates and is connected with many power poles, be provided with the multiunit on the power pole, and every group is located same height and is provided with a plurality of, fixedly connected with evenly distributed's fixed cylinder on the outer wall of connecting rod, a plurality of equal radial sliding connection has the arc circle on the receiving ring, equal sliding connection has the arc slide between the adjacent both ends of arc circle, constitute a complete circle between arc slide and the arc circle, be located upper strata and intermediate position the arc circle medial surface on the receiving the material circle all fixedly connected with slide bar, and slide bar sliding connection is in the fixed cylinder, be located intermediate position the fixed cylinder on the receiving the material circle and connecting rod connecting portion set into the frame shape, the arc slide bar and the power pole on the upper strata rotate to be connected, be located the arc face and the direct power pole that connects on the connecting ring that the lower extreme is located the ring is located the inboard and connects.

Further, a synchronizing rod is fixedly connected between the upper slide bars and the lower slide bars, a group of power rods positioned above are rotationally connected with the uppermost slide bar, and a group of power rods positioned below are rotationally connected with the bottommost arc ring.

Further, the rotating mechanism comprises a second motor, the output end of the second motor is fixedly connected with the connecting rod, a mounting frame is arranged above the second motor, and the second motor is mounted on the mounting frame.

Further, elevating system is provided with to the outside of storage silo, elevating system includes the third motor, the output fixedly connected with rolling wheel of third motor, fixedly connected with 匚 appears the frame on the storage silo, rotate on the mounting bracket and be connected with the pulley, twine in proper order between connecting plate, pulley and the rolling wheel has the steel cable.

The invention has the beneficial effects that: 1. the feeding mechanism, the lifting mechanism and the pushing mechanism are arranged to be matched, two aluminum ingots can be fed simultaneously, and when feeding is performed each time, the moving distance of the connecting plate is just the thickness of one aluminum ingot under the action of the feeding mechanism, so that only one aluminum ingot is pushed onto the conveying belt each time, orderly feeding is achieved, blocking or interference between the conveying belt and the pushing mechanism is avoided, and then the aluminum ingot is pushed onto the conveying belt through the arranged pushing mechanism, so that the aluminum ingot is conveyed to a designated position.

2. The cooperation of feed divider, actuating mechanism and the slewing mechanism that sets up can be with aluminium ingot even dispersion to in the heating furnace to improve heating efficiency, avoid aluminium ingot to pile up together, cause the partial heating effect of coincidence not good, feed divider that sets up accepts aluminium ingot through a plurality of size differences connect the material circle, the size of every material circle is different, thereby can distribute the aluminium ingot that drops in different positions, realize unloading in a plurality of directions, evenly distribute each position to the heating furnace with aluminium ingot, cooperation slewing mechanism drives whole feed divider and rotates, thereby drop aluminium ingot to the different positions of material circle, rethread actuating mechanism is with aluminium ingot follow material circle propelling movement to heating furnace in the heating furnace.

3. Through the cooperation of feed divider and the slewing mechanism that sets up, the aluminium ingot passes through the effect of conveyer belt, carry the top to feed divider, drop the receiving ring on the feed divider at first, then start slewing mechanism, drive feed divider and wholly rotate, make the receiving ring on the upper strata distribute the aluminium ingot, after the receiving ring on the upper strata distributes the aluminium ingot, the aluminium ingot drops to the receiving ring on lower floor, until all receiving rings distribute the aluminium ingot, at this moment each aluminium ingot is distributed in different positions promptly, when actuating mechanism acts on, can push the aluminium ingot to the different positions of heating furnace, realize even material loading, avoid aluminium ingot to pile up.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present invention.

Fig. 2 is a schematic view of a lifting mechanism according to the present invention.

FIG. 3 is a schematic view of a part of the feeding mechanism of the present invention.

Fig. 4 is an enlarged schematic view of fig. 3a according to the present invention.

FIG. 5 is a schematic view of a part of the feeding mechanism of the present invention.

Fig. 6 is an enlarged schematic view of fig. 5B in accordance with the present invention.

Fig. 7 is a schematic diagram of a pushing mechanism of the present invention.

FIG. 8 is a schematic view of a feed divider and a rotary mechanism according to the present invention.

Fig. 9 is a schematic view of a driving mechanism according to the present invention.

Fig. 10 is a schematic view of a part of the driving mechanism of the present invention.

Reference numerals: 1. a storage bin; 2. a feeding mechanism; 21. a supporting plate; 22. a connecting plate; 23. a push rod; 24. a transmission rod; 25. a cylinder; 26. a connecting rod; 27. a rotating lever; 28. a positioning block; 29. a guide rail; 3. a conveyor belt; 31. a limiting plate; 4. a pushing mechanism; 41. a first motor; 42. a gear; 43. a toothed plate; 44. a push plate; 45. a power box; 5. a material distributing mechanism; 51. receiving rings; 52. a fixed rod; 53. a limiting ring; 54. a connecting column; 6. a driving mechanism; 61. an electric push rod; 62. a power lever; 63. an arc ring; 64. an arc-shaped sliding plate; 65. a fixed cylinder; 66. a slide bar; 67. a synchronizing lever; 7. a rotating mechanism; 71. a connecting rod; 72. a second motor; 73. a mounting frame; 8. a lifting mechanism; 81. a third motor; 82. a winding wheel; 83. and (3) a pulley.

Detailed Description

The invention will now be described in further detail with reference to the drawings and to specific examples. The embodiments of the invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

As shown in fig. 1, fig. 3, fig. 4, fig. 5 and fig. 6, an automatic charging equipment of an aluminum ingot heating furnace comprises two storage bins 1, wherein the two storage bins 1 are symmetrically arranged in front and back, a feeding mechanism 2 is arranged on each storage bin 1, a conveying belt 3 is arranged between the two storage bins 1, a material distributing mechanism 5 is arranged below one end of each conveying belt 3, which is far away from each storage bin 1, of each conveying belt 2, each conveying mechanism 2 comprises a supporting plate 21, each supporting plate 21 is positioned at the bottom of each storage bin 1, two connecting plates 22 are fixedly connected between the corresponding supporting plates 21, push rods 23 are rotationally connected with two ends of each push rod 23, and one end, which is far away from each push rod 23, of each transmission rod 24 is rotationally connected with a connecting rod 26.

As shown in fig. 5 and 6, one end of the connecting rod 26 far away from the transmission rod 24 is rotationally connected with a rotating rod 27, one end of the rotating rod 27 far away from the connecting rod 26 is rotationally connected with a positioning block 28, the inside of the connecting plate 22 is fixedly connected with a guide rail 29, the positioning block 28 is slidably connected on the guide rail 29, a strip-shaped groove corresponding to the connecting plate 22 is formed in the side wall of the storage bin 1, a positioning hole corresponding to the positioning block 28 is formed in the strip-shaped groove, an air cylinder 25 is mounted on the upper surface of the connecting plate 22, and the telescopic end of the air cylinder 25 is fixedly connected with one of the connecting rods 26.

As shown in fig. 1, the lifting mechanism 8 is arranged outside the storage bin 1, the lifting mechanism 8 comprises a third motor 81, the output end of the third motor 81 is fixedly connected with a winding wheel 82, a 匚 -shaped frame is fixedly connected to the storage bin 1, a pulley 83 is rotatably connected to the 匚 -shaped frame, and a steel cable is sequentially wound among the connecting plate 22, the pulley 83 and the winding wheel 82.

The feeding mechanism 2 and the lifting mechanism 8 are matched, and can simultaneously feed two aluminum ingots, so that the feeding speed is improved, and the moving distance of the connecting plate 22 is just equal to the thickness of one aluminum ingot during each feeding, so that the conveying belt 3 and the supporting plate 21 are prevented from being blocked or interfered.

The lifting mechanism 8 is operated by starting a third motor 81 to drive a winding wheel 82 connected with the third motor to rotate, the winding wheel 82 pulls a steel cable wound on the winding wheel 82 to move, the steel cable is limited by a pulley 83 to further drive a connecting plate 22 to move, when the connecting plate 22 moves to be at the same height as one of the positioning holes, a starting cylinder 25 drives one of the connecting rods 26 to move, the push rod 23 and the transmission rod 24 which are rotationally connected with the connecting rod 26 are driven to rotate along with the movement of the connecting rod 26, the other connecting rod 26 which is rotationally connected with the transmission rod 24 is driven to move along with the movement of the two connecting rods 26, a positioning block 28 which is rotationally connected with the connecting rod 26 is further driven to move on a guide rail 29, and the positioning block 28 is finally matched with the positioning hole, so that the positioning of the connecting plate 22 is finally realized, and each feeding is only carried out for one aluminum ingot, thereby avoiding the problems of blocking and interference.

As shown in fig. 7, the top of the storage bin 1 is provided with a pushing mechanism 4, the pushing mechanism 4 includes a power box 45, the power box 45 is fixedly connected to the top of the storage bin 1, a first motor 41 is installed in the power box 45, an output end of the first motor 41 is fixedly connected to a gear 42, a rectangular groove with bilateral symmetry is formed in an upper surface of the power box 45, a toothed plate 43 is slidably connected in the rectangular groove, two toothed plates 43 are respectively arranged on two sides of the gear 42 and meshed with the gear 42, a push plate 44 is slidably connected in the power box 45, two push plates 44 are arranged at two ends of the power box 45, and the toothed plate 43 and the push plate 44 are fixedly connected.

The pushing mechanism 4 is used for pushing aluminum ingots onto the conveying belt 3, the aluminum ingots are moved to the position of the pushing plate 44 in the pushing mechanism 4 under the cooperation of the lifting mechanism 8 and the feeding mechanism 2, then the first motor 41 is started, the first motor 41 drives the gear 42 to rotate, the gear 42 drives the two toothed plates 43 meshed with the gear 42 to move, the pushing plate 44 fixedly connected with the toothed plates 43 synchronously moves, and the pushing plate 44 pushes the aluminum ingots to move until the aluminum ingots finally drop onto the conveying belt 3.

As shown in fig. 7 and 8, the conveyer belt 3 is disposed under the power box 45, a plurality of limiting plates 31 are disposed on the conveyer belt 3, the limiting plates 31 are disposed to limit aluminum ingots, the aluminum ingots are prevented from falling, the material distributing mechanism 5 comprises material receiving rings 51, the material receiving rings 51 are disposed in a plurality, and gradually reduce in diameter from top to bottom, each material receiving ring 51 is fixedly connected with a limiting ring 53 through a fixing rod 52 which is uniformly distributed, the fixing rod 52 on the uppermost layer is fixedly connected with the fixing rod 52 on the material receiving ring 51, the fixing rod 52 is higher than the aluminum ingots, thereby the aluminum ingots pass through, a plurality of connecting columns 54 which are uniformly distributed are fixedly connected with the bottom of the material receiving ring 51, and the connecting columns 54 are rotationally connected with a connecting rod 71.

As shown in fig. 9 and 10, the material receiving ring 51 is provided with a driving mechanism 6, the upper side of the material receiving ring 51 is provided with a rotating mechanism 7, the rotating mechanism 7 comprises a connecting rod 71, the driving mechanism 6 comprises an electric push rod 61, the electric push rod 61 is installed in the connecting rod 71, the telescopic end of the electric push rod 61 is rotationally connected with a plurality of power rods 62, a plurality of groups are arranged on the power rods 62, each group is positioned at the same height and is provided with a plurality of groups, the outer wall of the connecting rod 71 is fixedly connected with uniformly distributed fixed cylinders 65, a plurality of material receiving rings 51 are radially and slidingly connected with arc rings 63, two adjacent ends of each arc ring 63 are slidingly connected with arc slide plates 64, a complete circle is formed between each arc slide plate 64 and each arc ring 63, the inner side of each arc ring 63 on the material receiving ring 51 is fixedly connected with a connecting rod 66, the inner side of each arc ring 63 on the uppermost layer and the middle position is slidingly connected with a plurality of power rods 62, the fixed cylinders 65 on the material receiving ring 51 and the connecting rod 62 on the middle position are arranged to avoid the inner side of the connecting rod 62, and the power rods 62 on the connecting rod layer are directly connected with the upper side of the arc ring 63.

As shown in fig. 9, a synchronizing rod 67 is fixedly connected between the upper and lower corresponding slide rods 66, a group of power rods 62 positioned above are rotatably connected with the uppermost slide rod 66, and a group of power rods 62 positioned below are rotatably connected with the bottommost arc ring 63.

As shown in fig. 8, the rotating mechanism 7 includes a second motor 72, an output end of the second motor 72 is fixedly connected with a connecting rod 71, a mounting frame 73 is disposed above the second motor 72, and the second motor 72 is mounted on the mounting frame 73.

The cooperation of feed mechanism 5, actuating mechanism 6 and the rotary mechanism 7 that set up can realize with the even dispersion of aluminium ingot to each position of heating furnace to improve heating efficiency, make the heating more even simultaneously, avoid a plurality of aluminium ingots to fold and fall together, and then influence the heating effect.

The aluminum ingots are supported by the distributing mechanism 5 through the plurality of receiving rings 51 with different sizes, each receiving ring 51 has different sizes, so that the dropped aluminum ingots can be distributed at different positions, the whole distributing mechanism 5 is driven by the rotating mechanism 7 to rotate, the aluminum ingots are dropped to different positions of the receiving rings 51, the aluminum ingots are conveyed to the upper part of the distributing mechanism 5 under the action of the conveying belt 3, firstly, the aluminum ingots drop to the receiving rings 51 on the distributing mechanism 5, then the rotating mechanism 7 is started to drive the distributing mechanism 5 to integrally rotate, the uppermost receiving rings 51 are fully distributed with the aluminum ingots, when the uppermost receiving rings 51 are fully distributed with the aluminum ingots, the aluminum ingots drop to the lower receiving rings 51 until all the receiving rings 51 are fully distributed with the aluminum ingots, the aluminum ingots drop to the positions of the receiving rings 51, in the process, part of the aluminum ingots drop into the heating furnace from the edges of the receiving rings 51, the result does not affect the integral material distribution of the material distribution mechanism 5, the driving mechanism 6 is arranged and is used for pushing the aluminum ingot on the material receiving ring 51 into the heating furnace, the concrete process is that firstly, the electric push rod 61 is started to drive the plurality of power rods 62 to rotate, the power rods 62 push the slide rods 66 to move, the synchronous rods 67 fixedly connected with the slide rods 66 move synchronously and drive the slide rods 66 at the lower layer to move, the slide rods 66 drive the arc ring 63 to move, along with the movement of the arc ring 63, the arc slide plate 64 slidingly connected with the arc ring 63 moves relatively in the arc ring 63, along with the movement of the arc ring 63, the aluminum ingot on the material receiving ring 51 is pushed to move until the aluminum ingot falls into the heating furnace, so that the aluminum ingot falls into each position of the heating furnace from each direction of the material receiving ring 51 and is uniformly dispersed into the heating furnace, thereby making the heating more uniform.

It will be apparent to those skilled in the art that the described embodiments are merely some, but not all, of the embodiments of the invention and that various modifications or additions may be made to the specific embodiments described or substituted in a similar way without deviating from the spirit of the invention or beyond the scope of the invention as defined in the appended claims. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present invention without the inventive step, are intended to be within the scope of the present invention.

Claims (7)

1. Automatic charging equipment of an aluminum ingot heating furnace comprises a storage bin (1), and is characterized in that: two storage bins (1) are arranged and are symmetrically arranged front and back, and a feeding mechanism (2) is arranged on each storage bin (1);

A conveying belt (3) is arranged between the two storage bins (1), and a distributing mechanism (5) is arranged below one end, far away from the storage bins (1), of the conveying belt (3);

The feeding mechanism (2) comprises supporting plates (21), the supporting plates (21) are positioned at the bottom of the storage bin (1), a connecting plate (22) is fixedly connected between the two supporting plates (21), a push rod (23) is rotationally connected with the connecting plate (22), two ends of the push rod (23) are rotationally connected with transmission rods (24), and one end, far away from the push rod (23), of each transmission rod (24) is rotationally connected with a connecting rod (26);

One end that transfer line (24) was kept away from to connecting rod (26) rotates and is connected with dwang (27), one end that connecting rod (26) was kept away from to dwang (27) rotates and is connected with locating piece (28), the inside fixedly connected with guide rail (29) of connecting plate (22), locating piece (28) sliding connection is on guide rail (29), the bar groove that corresponds with connecting plate (22) has been seted up on the lateral wall of storage silo (1), the locating hole that corresponds with locating piece (28) has been seted up on the bar groove, the last surface mounting of connecting plate (22) has cylinder (25), the flexible end and one of them connecting rod (26) fixed connection of cylinder (25).

2. An automatic charging device for an aluminum ingot heating furnace as set forth in claim 1, wherein: the utility model provides a storage silo, including storage silo (1) and baffle plate (43), the top of storage silo (1) is provided with pushing equipment (4) jointly, pushing equipment (4) include headstock (45), headstock (45) fixed connection is at the top of storage silo (1), install first motor (41) in headstock (45), the output fixedly connected with gear (42) of first motor (41), bilateral symmetry's rectangular channel has been seted up to the upper surface of headstock (45), sliding connection has pinion rack (43) in the rectangular channel, two pinion rack (43) set up respectively in the both sides of gear (42) and with gear (42) meshing, sliding connection has push pedal (44) in headstock (45), push pedal (44) are provided with two and set up the both ends at headstock (45), pinion rack (43) and push pedal (44) fixed connection.

3. An automatic charging device for an aluminum ingot heating furnace as set forth in claim 1, wherein: the conveyer belt (3) sets up under headstock (45), be provided with a plurality of limiting plates (31) of even range on conveyer belt (3), feed divider (5) are including receiving material circle (51), receiving material circle (51) are provided with a plurality ofly, and follow last diameter gradually reduces down, every connect between material circle (51) through evenly distributed's dead lever (52) fixed connection, the upper strata fixedly connected with spacing ring (53) on dead lever (52) on receiving material circle (51), the lower floor connect the bottom fixedly connected with spliced pole (54) of material circle (51), spliced pole (54) rotation is connected with connecting rod (71).

4. An automatic charging device for an aluminum ingot heating furnace according to claim 3, wherein: the utility model discloses a material receiving ring (51) is provided with actuating mechanism (6), the upper side of material receiving ring (51) is provided with rotary mechanism (7), rotary mechanism (7) are including connecting rod (71), actuating mechanism (6) are including electric putter (61), electric putter (61) are installed in connecting rod (71), the flexible end rotation of electric putter (61) is connected with many power poles (62), be provided with the multiunit on power pole (62), and every group is located same height and is provided with a plurality of, fixedly connected with evenly distributed's fixed cylinder (65) on the outer wall of connecting rod (71), a plurality of all radial sliding connection have arc circle (63) on material receiving ring (51), all sliding connection has arc slide plate (64) between the adjacent both ends of arc circle (63), constitute a complete circle between arc slide plate (64) and the arc circle (63), be located the arc circle (63) medial surface on material receiving ring (51) is all fixedly connected with slide bar (66), and is located the fixed cylinder (65) and is connected with fixed cylinder (65) in the fixed cylinder (66) and is connected with connecting rod (65) in the fixed cylinder (65) shape, the inner side surface of an arc-shaped ring (63) positioned on the lowest layer is directly and rotatably connected with a power rod (62).

5. An automatic charging device for an aluminum ingot heating furnace as set forth in claim 1, wherein: a synchronizing rod (67) is fixedly connected between the upper slide rods (66) and the lower slide rods (66), a group of power rods (62) positioned above are rotationally connected with the uppermost slide rod (66), and a group of power rods (62) positioned below are rotationally connected with the bottommost arc ring (63).

6. An automatic charging device for an aluminum ingot heating furnace as set forth in claim 4, wherein: the rotating mechanism (7) comprises a second motor (72), the output end of the second motor (72) is fixedly connected with the connecting rod (71), a mounting frame (73) is arranged above the second motor (72), and the second motor (72) is mounted on the mounting frame (73).

7. An automatic charging device for an aluminum ingot heating furnace as set forth in claim 1, wherein: the outside of storage silo (1) is provided with elevating system (8), elevating system (8) are including third motor (81), the output fixedly connected with rolling wheel (82) of third motor (81), fixedly connected with 匚 shape frame on storage silo (1), rotate on 匚 shape frame and be connected with pulley (83), twine in proper order between connecting plate (22), pulley (83) and rolling wheel (82) and have the steel cable.