CN210486475U - Special semi-automatic horizontal feeding and conveying equipment for aluminum ingot melting furnace in metallurgical industry - Google Patents

Abstract

The utility model discloses a special semi-automatic aluminum ingot horizontal feeding conveying equipment for a smelting furnace in the metallurgical industry, which comprises a conveying device and a feeding device, wherein the conveying device comprises a support and a conveying platform, the feeding device comprises a feeding port and a furnace cover opening device, the support is horizontally arranged at one side of the smelting furnace, the conveying platform is arranged on the support, the conveying platform horizontally conveys aluminum ingots temporarily on the conveying platform to the aluminum melting furnace, the aluminum ingots vertically fall into the furnace port of the smelting furnace through the feeding port arranged at one end of the conveying platform, and the furnace cover is horizontally opened through the furnace cover opening device; the utility model discloses a set up conveying platform at smelting furnace one side level, keep in the aluminium ingot in advance on conveying platform, start conveying platform and once only all add the smelting furnace to the aluminium ingot, shortened the adding time of aluminium ingot and the opening time of bell, reduced fuel loss and manufacturing cost, optimized operational environment and workman's intensity of labour.

Description

Special semi-automatic horizontal feeding and conveying equipment for aluminum ingot melting furnace in metallurgical industry

The technical field is as follows:

the utility model relates to an aluminium goods trade especially relates to a special semi-automatization aluminium ingot horizontal feed conveying equipment of aluminium smelting furnace among the metallurgical industry.

Background art:

in the aluminum product industry, particularly in the aluminum plate manufacturing process, an aluminum ingot needs to be smelted by an aluminum smelting furnace, and aluminum plates with different specifications are manufactured after impurities are removed; the aluminum smelting furnace is provided with a furnace mouth, the furnace mouth is provided with a furnace cover, and in the process of adding aluminum ingots, the aluminum cover is opened firstly, and then the aluminum ingots are added into the furnace mouth.

The prior operation process comprises the following steps: the furnace cover is lifted away from the furnace mouth by a crane manually, then an aluminum block is lifted above the furnace mouth by the crane manually, and then an aluminum ingot is put into the aluminum smelting furnace by manual operation, so that the adding operation is high in danger and troublesome in operation, and the operation difficulty is increased due to the back-and-forth swing of the furnace cover in the lifting and placing processes of the furnace cover; in the process of adding the aluminum ingot, a person is required to stand at a furnace mouth, the high temperature at the furnace mouth and the exposed furnace mouth have certain influence on the safety of the person, and the walking of a crane is slow, the opening and closing time of the furnace mouth is long in the feeding process, the environmental pollution is serious, and certain damage is caused to the health of an operator.

The current operation process is as follows: set up the motor in bell department, through the motor, the effect of hoist engine realizes that the bell is opened along the furnace gap fan-shaped (the vertical setting of bell), then set up the transportation tipping bucket of slope form, place the aluminium ingot in the tipping bucket melting aluminium bottom of the furnace portion, upwards transport the furnace gap department to the tipping bucket slope through the drive that forms the motor, then operate through the tipping bucket, the aluminium ingot in the tipping bucket falls into aluminium smelting furnace, this kind of interpolation mode, the problem of personnel at furnace gap department high temperature operation has been solved, the automatic switching and the reinforced operation of bell and aluminium ingot are realized through motor and tipping bucket simultaneously, and the work efficiency is improved, and the labor intensity and the danger coefficient of personnel are reduced.

However, the existing adding method still has problems, in the charging process, due to the size and the bearing capacity of the tipping bucket, the tipping bucket can only lift one bundle of aluminum ingots at a time, the adding amount of the aluminum ingots can be completed after adding for many times, in the adding process of each time, the tipping bucket needs to lift the aluminum ingots to a furnace mouth from the bottom of an aluminum smelting furnace, then, the empty tipping bucket slides to the bottom from the furnace mouth, personnel load the aluminum ingots into the tipping bucket again … …, the operation is carried out in sequence until the adding amount of the aluminum ingots reaches the adding requirement, the consumed time is too long, in the adding process of the aluminum ingots, the furnace mouth needs to be kept in an open state all the time, the heat loss in the aluminum smelting furnace can be increased, the fuel waste is caused, and meanwhile, the working environment of a workshop is greatly polluted.

The utility model has the following contents:

the utility model discloses the technical problem that will solve is: overcome prior art's is not enough, through setting up conveying platform at aluminium smelting furnace one side level, the aluminium ingot that will add in advance exists conveying platform temporarily, then carry out the translation to the bell and open aluminium smelting furnace fire door, start conveying platform, once only all add the aluminium ingot of keeping in the aluminium smelting furnace, the add time of aluminium ingot and the open time of bell have been shortened, and the work efficiency is improved, reduce fuel loss and environmental pollution, reduce workman's intensity of labour, be the special novel equipment of special semi-automatization aluminium ingot horizontal feed transport of aluminium smelting furnace in the metallurgical industry.

The technical scheme of the utility model is that: the utility model provides a special semi-automatization aluminium ingot horizontal feed conveying equipment of aluminium smelting furnace among metallurgical industry, conveyor and feed arrangement, characterized by: the conveying device comprises a support and a conveying platform, the feeding device comprises a feeding port and a furnace cover opening device, the support is horizontally arranged on one side of the aluminum melting furnace, the conveying platform is arranged on the support through the conveying support, the conveying platform is arranged on the upper side of the aluminum melting furnace, the conveying platform is temporarily stored under the action of a power device, aluminum ingots on the conveying platform are horizontally conveyed towards the aluminum melting furnace, the aluminum ingots are arranged in the feeding port at one end of the conveying platform, the furnace cover for covering the furnace opening is arranged on the furnace opening, and the furnace cover is horizontally opened by the furnace cover opening translation device arranged on the support at the furnace opening.

Furthermore, walking channels are arranged on the supports on the periphery of the conveying platform, walking ladders communicated with the conveying platform are arranged on the walking channels, and fences are arranged on the supports outside the walking channels and on the walking ladders.

Further, conveying platform includes power shaft, link joint, support track and sets up on the link joint with the supporting wheel that support track cooperation was used, power shaft is two and sets up conveying support's both ends, the sprocket setting is on power shaft to the drive encircles the annular link joint that sets up on two power shafts through the chain and rotates.

Further, the support rail sets up the middle part at conveying support, the supporting wheel sets up on the inner ring side that is annular link joint, and when the link joint rotated, the supporting wheel rolled on the support rail and supported the link joint, power device is including rotating motor and rotation control switch, it is in to rotate the motor setting on the support, and through the speed reducer with the power shaft is connected, rotation control switch with the rotation motor is connected, and is provided with the positive reverse switch that the control rotation motor carried out positive reverse rotation on it.

Furthermore, the feeding port is arranged on the conveying support and comprises two side baffles, a movable baffle and an inclined blanking device, the two side baffles are parallel to each other, one end of each side baffle is arranged on the conveying support on two sides of the conveying platform, the other end of each side baffle is hinged to the movable baffle, and the inclined blanking device is arranged between the two side baffles which are parallel to each other and is obliquely arranged from the conveying platform end to the movable baffle end.

Furthermore, the inclined blanking device is an inclined rolling surface formed by an inclined sliding plate or at least two rolling shafts.

Further, the furnace cover opening device comprises an opening support, a furnace cover fixing frame, a lifting device, a translation device and a limiting device, the opening support is two guide rails which are arranged on two sides of the furnace opening in parallel, the near conveying platform end of each guide rail is arranged on the support through the lifting device, the far conveying platform end of each guide rail is hinged to the support, and the furnace cover fixing frame is of a square frame structure and is arranged on the guide rails in a sliding mode through pulleys.

Furthermore, the translation device is arranged on the furnace cover fixed frame and comprises a translation motor and a translation control switch, the translation motor is connected with one pulley through a speed reducer and a driving chain, the lifting device comprises a lifting motor, a screw rod lifter and a lifting control switch, the screw rod lifter comprises two screw rod lifters, the two screw rod lifters are respectively arranged at two ends of the support and hinged to the guide rail, the screw rod lifter is connected with the lifting motor in series through an intermediate connecting shaft coupler, the limiting device comprises a horizontal limiting device and a vertical limiting device, the horizontal limiting device is arranged at two ends of the guide rail and limits the translation moving distance of the furnace cover fixed frame, and the vertical limiting device is arranged at a position close to the conveying platform end and limits the lifting height of the guide rail.

Furthermore, horizontal stop device is including setting up horizontal travel switch and the spacing riser of triangle at guide rail both ends, horizontal travel switch is connected with translation control switch, vertical stop device includes vertical travel switch and extension rod, the extension rod sets up nearly conveying platform on the guide rail, vertical travel switch is two, and sets up on the carriage, vertical travel switch is connected with lift control switch.

Furthermore, the aluminum melting furnace and the feeding device are two and are respectively arranged at two ends of the conveying platform.

The utility model has the advantages that:

1. the utility model discloses a set up conveying platform at aluminium smelting furnace one side level, in advance to need the aluminium ingot of interpolation temporarily exist on conveying platform, then go up and down to the bell, the translation is opened aluminium smelting furnace fire door, starts conveying platform, once only all add the aluminium ingot of keeping in to melting aluminium furnace, shortened the interpolation time of aluminium ingot and the opening time of bell, improve work efficiency, reduce the fuel loss.

2. The utility model discloses set up the horizontal stand on aluminium smelting furnace to set up conveying platform through conveying support, realize that conveying platform is higher than the fire door, personnel keep in the aluminium ingot that needs added on conveying platform through the line, when conveying platform rotated, the aluminium ingot on the conveying platform can fall into aluminium smelting furnace, convenient and fast automatically under the effect of gravity.

3. The utility model discloses conveying platform is provided with walking channel on the support all around, and the personnel of being convenient for walk on it, overhaul and through control switch operating means, are provided with the intercommunication on the walking channel conveying platform's step, all be provided with the rail on the support in the walking channel outside and the step, and the personnel of being convenient for get into conveying platform through the step, conveniently places the aluminium ingot on conveying platform in advance, and the setting of rail has increased personnel's safety protection, places the emergence of unexpected falling accident.

4. The utility model discloses a last support track that is provided with of delivery support, its supporting wheel cooperation with on the link joint is used, when placing the aluminium ingot on the link joint, realizes the support to the link joint, prevents because of the too big damage that causes the link joint of pressure.

5. The utility model discloses the link joint is loop configuration, is provided with the chain on its inner ring, and the chain cover prevents the appearance of phenomenon of skidding on the epaxial sprocket of power at carriage both ends, realizes controlling the positive and negative rotation that rotates the motor through control switch, accomplishes conveying platform's positive and negative rotation, can melt the aluminium stove to two simultaneously and carry out reinforced operation.

6. The utility model discloses a two side shield, the rectangle unloading passageway that a adjustable fender and slope unloader enclose and the vertical correspondence from top to bottom of fire door, aluminium ingot on conveying platform is when slope unloader, aluminium ingot moves down along slope unloader under the effect of gravity, through touching adjustable fender and carrying out the downward stove mouth that falls into after the potential energy buffering, adjustable fender articulates on two side shield, when the aluminium ingot of gliding touches adjustable fender, adjustable fender can swing, realize the flexible buffering to aluminium ingot gliding potential energy under the effect of adjustable fender gravity.

7. The utility model discloses a bell fixed frame is square frame construction, and its bell passes through the bolt fastening at square frame middle part, and bell fixed frame passes through the pulley setting on the guide rail, and the guide rail rotates around the pin joint with the support under elevating gear's effect, realizes lifting up and the whereabouts operation of bell, and the bell lifts up the back, through the operation of translation device, realizes that bell fixed frame drives the bell and removes on the guide rail, realizes opening of bell and operates.

8. The utility model discloses the guide rail both ends are provided with horizontal travel switch and the spacing riser of triangle, and stop moving after touching limit switch when the bell fixed frame horizontal migration in-process, simultaneously, the setting of the spacing riser of triangle has guaranteed the double insurance effect when bell fixed frame removes, prevents to appear unexpected and wash out the guide rail at the removal in-process.

9. The utility model discloses set up the travel switch of control bell lifting height on the transfer gantry, when the bell lifts up under screw rod elevator's effect and falls the operation, then stop after the travel switch is touched to the extension rod and go up and down the operation, prevent to lift up and highly too high lead to the fact the guide rail gradient too high, the fixed frame of bell slides under the effect of gravity and goes out the guide rail (has the translation device to brake and slow down).

Description of the drawings:

fig. 1 is a schematic structural diagram of an embodiment of the present application.

FIG. 2 is a schematic top view (not shown) of the structure of the feed inlet A in FIG. 1.

Fig. 3 is a schematic structural diagram of another embodiment of the present application.

Fig. 4 is a top view of fig. 3.

Fig. 5 is a schematic structural view of the inclined rolling surface.

Fig. 6 is a front view of the furnace mouth translation device.

Fig. 7 is a left side view of the snout translation device.

Fig. 8 is a top view of the snout translation device.

FIG. 9 is a front view of a feed port.

FIG. 10 is a front view of a feed port.

FIG. 11 is a front view of a feed port.

The specific implementation mode is as follows:

example (b): referring to fig. 1, 2, 3, 4, 5, 6 and 7, in the drawings, 1-a bracket, 2-a power shaft, 3-a side baffle, 4-a slide plate, 5-a movable baffle, 6-an aluminum smelting furnace, 7-a furnace cover fixed frame, 8-a guide rail, 9-a triangular limit vertical plate, 10-a conveying bracket, 11-a chain plate, 12-a step ladder, 13-a walking channel, 14-a pulley, 15-a translation motor, 16-a supporting rail, 17-a chain wheel, 18-a furnace cover, 19-an inclined rolling surface, 20-a rotating motor, 21-a speed reducer, 22-a screw rod lifter, 23-a lifting motor, 24-a rotating hinge point, 25-a coupler, 26-a conveying bracket connecting plate and 27-an anti-turnover plate, 28-extension rod.

Special semi-automatization aluminium ingot horizontal feed conveying equipment of aluminium smelting furnace among the metallurgical industry, it sets up the horizontal stand through one side at the aluminium smelting furnace, and set up horizontal transport platform on the support, feeding mouth and bell opening device, personnel keep in advance the aluminium ingot that needs add on transport platform, lift up the bell on the mutually through bell opening device, then the level removes to one side, realize that the fire door is opened, it rotates to drive conveyor through the motor, and realize driving the aluminium ingot and remove, when the aluminium ingot removes the feeding mouth, because the existence of slope unloader in the feeding mouth, the aluminium ingot removes downwards along slope unloader under the effect of gravity, carry out the potential energy buffering through touching adjustable fender and then fall into in the fire door downwards, then reverse operation bell opening device realizes the closure of bell.

The present application will be described in detail with reference to examples.

The first embodiment is as follows:

this application includes conveyor and feed arrangement, conveyor includes support 1 and conveying platform, feed arrangement includes feeding mouth and bell opening device, 1 level setting of support is in the one side of melting aluminium stove 6, and make and set up the conveying platform on support 1 through conveying support 10 level at 6 upsides of aluminium smelting furnace, conveying platform carries out horizontal transport toward aluminium smelting furnace 6 to the aluminium ingot of keeping in on conveying platform under power device's effect, the aluminium ingot is vertical to fall into in the mouth of a furnace that melts aluminium stove 6 through the feeding mouth that sets up in conveying platform one end, be provided with on the mouth of a furnace and carry out the bell 18 that the lid closed to the mouth of a furnace, bell 18 carries out the horizontal opening operation through the bell opening device that sets up on mouth of a furnace department support.

Further, walking channels 13 are arranged on the supports 1 on the periphery of the conveying platform, the walking channels 13 are provided with step ladders 12 communicated with the conveying platform, and rails are arranged on the supports 1 outside the walking channels 13 and on the step ladders 12.

Further, conveying platform includes power shaft 2, link joint 11, support track 16 and sets up on link joint 11 and the supporting wheel that support track 16 cooperation was used, and power shaft 2 is two and sets up the both ends at conveying support 10, and sprocket 17 drives to encircle to set up annular link joint 11 on two power shaft 2 and rotates through the chain.

Further, the supporting rail 16 is arranged in the middle of the conveying support 10, the supporting wheels are arranged on the inner ring side of the chain plate 11 in an annular shape, when the chain plate 11 rotates, the supporting wheels roll on the supporting rail 16 and support the chain plate 11, the power device comprises a rotating motor 20 and a rotating control switch, the rotating motor 20 is arranged on the support 1 and is connected with the power shaft 2 through a speed reducer 21, the rotating control switch is connected with the rotating motor 20, and a forward and reverse rotation switch for controlling the rotating motor 20 to rotate forward and reverse is arranged on the rotating control switch.

Further, the feeding port is arranged on the conveying support 10 and comprises two side baffles 3, a movable baffle 5 and an inclined blanking device, the two side baffles 3 are parallel to each other, one end of each side baffle is arranged on the conveying support 10 on two sides of the conveying platform through a conveying support connecting plate 26, the other end of each side baffle is hinged to the movable baffle 5, and the inclined blanking device is arranged between the two side baffles 3 which are parallel to each other and is obliquely arranged from the conveying platform end to the movable baffle 5.

Further, the inclined blanking device is an inclined rolling surface 19 formed by the sliding plate 4 or at least two rollers which are arranged in an inclined mode.

Further, the furnace cover opening device comprises an opening support, a furnace cover fixing frame 7, a lifting device, a translation device and a limiting device, the opening support is two guide rails 8 which are arranged on the supports 1 on two sides of the furnace opening in parallel, the end, close to the conveying platform, of each guide rail 8 is arranged on the corresponding support 1 through the lifting device, the end, close to the conveying platform, of each guide rail 8 is hinged to the corresponding support 1 (a rotary hinge point 24), the furnace cover fixing frame 7 is of a square frame structure and is arranged on the corresponding guide rail 8 in a sliding mode through a pulley 14.

Further, the translation device is arranged on the furnace cover fixed frame 7 and comprises a translation motor 15 and a translation control switch, the translation motor 15 is connected with one pulley 14 through a speed reducer and a driving chain wheel, the lifting device comprises a lifting motor 23, a screw rod lifter 22 and a lifting control switch, the screw rod lifter 22 is two, the translation motor and the pulley are respectively arranged at two ends of the support and hinged to the guide rail 8, the screw rod lifter 22 is connected with the lifting motor 23 in series through a coupler 25, the limiting device comprises a horizontal limiting device and a vertical limiting device, the horizontal limiting device is arranged at two ends of the guide rail 8 to limit the moving distance of the furnace cover fixed frame 7, and the vertical limiting device is arranged at a position close to the conveying platform end to limit the lifting height of the guide rail 8.

Further, horizontal stop device is including setting up horizontal travel switch and the spacing riser of triangle 9 at 8 both ends of guide rail, horizontal travel switch is connected with the translation control switch (bell fixed frame 7 sets up between two horizontal travel switch), vertical stop device includes vertical travel switch and extension rod 28, extension rod 28 sets up on nearly conveying platform's guide rail 8, vertical travel switch is two (extension rod 28 sets up between two vertical travel switch), and set up on transfer gantry 10, vertical travel switch is connected with the lift control switch.

Example two:

the present embodiment is modified on the basis of the first embodiment, and other technical features except the modified parts are the same as those of the first embodiment, and the difference between the present embodiment and the first embodiment is as follows: the aluminum smelting furnace 6 and the feeding device are two and are respectively arranged at two ends of the conveying platform; through the positive and negative rotation of the conveying platform, the feeding operation of the aluminum smelting furnaces 6 at the two ends of the conveying platform is realized.

When the device is used, the operation process is roughly divided into the steps of hoisting and temporarily storing aluminum ingots, opening a furnace mouth, feeding the aluminum smelting furnace and closing the furnace mouth, so that a complete working cycle is realized; when the aluminum ingots are hoisted and temporarily stored, the aluminum ingots with the same weight as the aluminum smelting furnace to be fed can be temporarily stored, or integral multiples of the aluminum ingots can be temporarily stored, and the specific number of the aluminum ingots can be determined according to the size of the conveying platform and the number of the aluminum smelting furnaces to be supplied; when the aluminum smelting furnace is used for feeding, the feeding operation can be sequentially carried out on the two aluminum smelting furnaces arranged at the two ends of the conveying platform through the forward rotation and the reverse rotation of the conveying platform.

Hoisting and temporarily storing aluminum ingots: the personnel go up to conveying platform through step 12 on, hang the aluminium ingot through the loop wheel machine and put on conveying platform, put till the aluminium ingot that waits to keep in is placed and is accomplished.

Opening a furnace mouth: when the aluminum smelting furnace 6 needs to be fed with material, personnel stand on the walking channel 13, it rotates to realize through the lift control switch that elevator motor 23 drives screw rod lift 22, guide rail 8 rotates around the rotatory pin joint 24 with support 1 under the effect of screw lift 22, guide rail 8 drives bell fixed frame 7 and moves upwards, extension rod 28 follows guide rail 8 and rises together, when extension rod 28 touches a vertical travel switch, elevator motor 23 stall, bell 18 breaks away from with the fire door, at this moment, realize through the horizontal control switch that translation motor 15 drives pulley 14 and rotates, realize bell fixed frame 7 and keep away from the fire door and remove on guide rail 8, when bell fixed frame 8 touches a translation travel switch, translation motor 15 stall.

Feeding an aluminum smelting furnace: rotate motor 20 through rotation control switch control and drive power shaft 2 and rotate, power shaft 2 passes through sprocket 17 and the removal of chain drive link joint 11, the aluminium ingot that realizes on the link joint 11 moves (the removal this moment can be through the positive and negative rotation operation of rotating motor 20, realize conveying platform and carry out feeding operation to two aluminium smelting furnaces 6 in proper order), when the aluminium ingot was through slope unloader (slide 4 or slope rolling surface 19), the aluminium ingot slides down along slope unloader under the effect of gravity, when the aluminium ingot of gliding touches adjustable fender 5, adjustable fender 5 can swing, downwards fall into the fire door after touching adjustable fender 5 and carrying out the potential energy buffering.

Closing a furnace mouth: when the feeding of the aluminum smelting furnace 6 is finished, a person stands on the walking channel 13, the translation motor 15 drives the pulley 14 to rotate through the horizontal control switch, the furnace cover fixing frame 7 moves on the guide rail 8 close to a furnace opening, when the furnace cover fixing frame 7 touches another translation travel switch, the translation motor 15 stops rotating, at the moment, the lifting motor 23 drives the screw rod lifter 22 to rotate through the lifting control switch, the guide rail 8 rotates around a rotation hinge point 24 with the support 1 under the action of the screw rod lifter 22, the guide rail 8 drives the furnace cover fixing frame 7 to move downwards, the extension rod 28 descends along with the guide rail, when the extension rod 28 touches another vertical travel switch, the lifting motor 23 stops rotating, the furnace cover 18 is matched with the furnace opening, and at the moment, an included angle which is larger than or equal to 1 degrees is formed between the guide rail 8 and the support 1.

The elevation control switch, the horizontal control switch and the rotation control switch are provided on the transport support 10 at the step ladder 12.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all simple modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments still fall within the scope of the technical solution of the present invention.

Claims (10)

1. The utility model provides a special semi-automatization aluminium ingot horizontal feed conveying equipment of smelting furnace among metallurgical industry, conveyor and feed arrangement, characterized by: conveyor includes support and conveying platform, feed arrangement includes that feeding port and bell open translation device, the support level sets up in one side of smelting furnace, and makes and set up through the conveying support level conveying platform on the support is at the smelting furnace upside, conveying platform is to keeping in under power device's effect aluminium ingot on the conveying platform carries out the horizontal transport toward the smelting furnace, and the aluminium ingot is through setting up the feeding port of conveying platform one end is vertical to fall into in the fire door of smelting furnace, be provided with the bell that closes to the fire door on the fire door, the bell is through setting up bell opening device on the fire door department the support carries out the level and opens the operation.

2. The semi-automatic horizontal feeding and conveying equipment for the aluminum ingots, which is specially used for the smelting furnace in the metallurgical industry, is characterized in that: the conveying platform is characterized in that walking channels are arranged on the supports around the conveying platform, walking ladders communicated with the conveying platform are arranged on the walking channels, and fences are arranged on the supports outside the walking channels and on the walking ladders.

3. The semi-automatic horizontal feeding and conveying equipment for the aluminum ingots, which is specially used for the smelting furnace in the metallurgical industry, is characterized in that: conveying platform includes power shaft, link joint, support track and sets up on the link joint with the supporting wheel that the support track cooperation was used, power shaft is two and sets up conveying support's both ends, and the sprocket setting is on power shaft to the drive encircles the annular link joint that sets up on two power shafts through the chain and rotates.

4. The semi-automatic horizontal feeding and conveying equipment for the aluminum ingots, which is specially used for the smelting furnace in the metallurgical industry, is characterized in that: the utility model discloses a chain wheel bearing device, including support track, supporting wheel, power device, motor, power device, rotation motor, support track, support wheel, power device, rotation motor, support track sets up the middle part at conveying support, the supporting wheel sets up on the inner ring side that is annular link joint, and when the link joint rotated, the supporting wheel rolled on the support track and supported the link joint, power device is including rotating motor and rotation control switch, it sets up to rotate the motor on the support, and through the speed reducer with the power shaft is connected, rotation.

5. The semi-automatic horizontal feeding and conveying equipment for the aluminum ingots, which is specially used for the smelting furnace in the metallurgical industry, is characterized in that: the feeding port is arranged on the conveying support, the feeding port comprises two side baffles, a movable baffle and an inclined blanking device, the side baffles are parallel to each other, one end of each side baffle is arranged on the conveying support on two sides of the conveying platform, the other end of each side baffle is hinged to the movable baffle, and the inclined blanking device is arranged between the two side baffles which are parallel to each other and is obliquely arranged from the end of the conveying platform to the end of the movable baffle.

6. The semi-automatic horizontal feeding and conveying equipment for the aluminum ingots, which is specially used for the smelting furnace in the metallurgical industry, is characterized in that: the inclined blanking device is an inclined rolling surface formed by an inclined sliding plate or at least two rolling shafts.

7. The semi-automatic horizontal feeding and conveying equipment for the aluminum ingots, which is specially used for the smelting furnace in the metallurgical industry, is characterized in that: the horizontal moving device is opened to bell is including opening support, bell fixed frame, elevating gear, horizontal moving device and stop device, it is two mutual parallel arrangement in the fire door both sides to open the support guide rail on the support, the nearly conveying platform end of guide rail passes through elevating gear sets up on the support, its far away conveying platform end with the support is articulated, bell fixed frame is square frame structure, and it slides through the pulley and sets up on the guide rail.

8. The semi-automatic horizontal feeding and conveying equipment for the aluminum ingots, which is specially used for the smelting furnace in the metallurgical industry, according to claim 7, is characterized in that: the translation device sets up on the bell fixed frame, it includes translation motor and translation control switch, translation motor passes through the speed reducer with one of them pulley and is connected with the driving chain, elevating gear includes elevator motor, speed reducer, screw rod lift and lift control switch, the screw rod lift is two, respectively fixes on the support below the guide rail of both sides, with the guide rail is articulated, just the screw rod lift pass through shaft coupling, intermediate junction axle with elevator motor, speed reducer are established ties, stop device includes horizontal stop device and vertical stop device, horizontal stop device sets up right on the guide rail both ends bell fixed frame's displacement carries on spacingly, vertical stop device sets up at nearly conveying platform end the lift height of guide rail carries on spacingly.

9. The semi-automatic horizontal feeding and conveying equipment for the aluminum ingots, which is specially used for the smelting furnace in the metallurgical industry, according to claim 8, is characterized in that: the horizontal limiting device comprises horizontal travel switches and triangular limiting vertical plates, the horizontal travel switches are arranged at two ends of the guide rail and connected with the translation control switch, the vertical limiting device comprises vertical travel switches and extension rods, the extension rods are arranged on the guide rail close to the conveying platform, the number of the vertical travel switches is two, the vertical travel switches are arranged on the conveying support, and the vertical travel switches are connected with the lifting control switch.

10. The semi-automatic horizontal feeding and conveying equipment for the aluminum ingots, which is specially used for the smelting furnace in the metallurgical industry, is characterized by comprising the following components in parts by weight: the smelting furnace and the feeding device are two and are respectively arranged at two ends of the conveying platform.

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