CN220304226U - Loading attachment is used in aluminum alloy production - Google Patents
Loading attachment is used in aluminum alloy production Download PDFInfo
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- CN220304226U CN220304226U CN202321515476.XU CN202321515476U CN220304226U CN 220304226 U CN220304226 U CN 220304226U CN 202321515476 U CN202321515476 U CN 202321515476U CN 220304226 U CN220304226 U CN 220304226U
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- melting furnace
- aluminum alloy
- supporting
- pouring frame
- alloy production
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- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 47
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 45
- 238000002844 melting Methods 0.000 claims abstract description 54
- 230000008018 melting Effects 0.000 claims abstract description 54
- 239000002994 raw material Substances 0.000 claims abstract description 48
- 230000007246 mechanism Effects 0.000 claims abstract description 34
- 238000007789 sealing Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000036541 health Effects 0.000 abstract description 5
- 239000000463 material Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 238000007599 discharging Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000005662 electromechanics Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- Vertical, Hearth, Or Arc Furnaces (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
The utility model relates to the technical field of aluminum alloy production, and particularly discloses a feeding device for aluminum alloy production, which comprises a raw material barrel, a pouring frame and a controller, wherein a plurality of support rods are uniformly arranged at the bottom of the raw material barrel, a discharge hole is further formed in one side of the bottom of the raw material barrel, a box door is hinged to the top of one end of the pouring frame, a support plate is hinged to the bottom of one end of the pouring frame, the distance between one side, close to a melting furnace, of the pouring frame and the melting furnace is smaller than the distance between one side, close to the melting furnace, of the support plate and the melting furnace, control mechanisms are symmetrically arranged at two ends of the box door and two ends of the pouring frame, and a lifting mechanism is arranged between the bottom of the pouring frame and one end of the support plate; the feeding device also comprises a vertical adjusting mechanism and a horizontal adjusting mechanism, solves the problem that the feeding of the aluminum alloy production raw materials is usually completed manually by workers during the traditional aluminum alloy production, has high working strength, and can cause damage to the health of the workers when the workers frequently contact the aluminum alloy production raw materials for a long time.
Description
Technical Field
The application relates to the technical field of aluminum alloy production, and specifically discloses a feeding device for aluminum alloy production.
Background
In addition to the general properties of aluminum, aluminum alloys have specific properties of some alloys due to the variety and amount of alloying elements added. The aluminum alloy has the density of 2.63-2.85 g/cm, high tensile strength of 110-650 MPa, good casting performance and plastic processing performance, can be used as a structural material, and has wide application in aerospace, transportation, construction, electromechanics, lightening and daily necessities.
In the process of producing aluminum alloy, it is often necessary to add and input raw materials to existing aluminum alloy production equipment such as a melting furnace at the production front end of a production line. The existing feeding method for the aluminum alloy production line is generally to manually input raw materials required for aluminum alloy production into a melting furnace by workers, however, the manual continuous feeding not only increases the working strength of the workers, but also causes damage to the physical health of the workers when the workers frequently contact the raw materials for aluminum alloy production for a long time, so the inventor has provided a feeding device for aluminum alloy production in view of the above problems.
Disclosure of Invention
The utility model aims to solve the problems that the feeding work of the aluminum alloy production raw materials is usually completed manually by workers during the traditional aluminum alloy production, the working strength is high, and the health of the workers is damaged when the workers frequently contact the aluminum alloy production raw materials for a long time.
In order to achieve the above purpose, the basic scheme of the utility model provides a feeding device for aluminum alloy production, which comprises a raw material barrel for containing raw materials for aluminum alloy production, a pouring frame and a controller, wherein the pouring frame is used for throwing raw materials into a melting furnace;
the automatic feeding device also comprises a vertical adjusting mechanism for driving the pouring frame to vertically move between the lower part of the discharge port and the upper part of the top port of the melting furnace and a transverse adjusting mechanism for driving the pouring frame to transversely move between the right lower part of the discharge port and the melting furnace.
The principle and effect of this basic scheme lie in:
1. according to the utility model, the distance between one side of the material pouring frame, which is close to the melting furnace, and the melting furnace is smaller than the distance between one side of the supporting plate, which is close to the melting furnace, and the melting furnace, so that the end part of the material pouring frame is closer to the melting furnace than the end part of the supporting plate and protrudes outwards, and the material pouring frame can be ensured to pour raw materials into the melting furnace smoothly.
2. Compared with the prior art, the automatic feeding device has the advantages that the vertical adjusting mechanism and the horizontal adjusting mechanism are arranged, the raw materials are transferred from the raw material barrel to the melting furnace, the opening and closing control of the pouring frame and the box door is realized through the control mechanism, the lifting and tilting of the pouring frame are realized through the lifting mechanism, the purpose of pouring the raw materials into the melting furnace is further achieved, the working intensity of workers is greatly reduced through automatic feeding, transferring and pouring working processes, the working efficiency of aluminum alloy production is improved, the workers do not need to contact with the aluminum alloy production raw materials, the damage to the bodies of the workers is avoided, the problem that the feeding work of the aluminum alloy production raw materials is usually completed manually during the traditional aluminum alloy production is solved, the working intensity is high, and the workers can damage the health of the workers when the workers frequently contact with the aluminum alloy production raw materials for a long time is solved.
Further, the horizontal adjustment mechanism is including establishing the bottom plate in melting furnace one side, with bottom plate surface sliding connection's support slider, rotate the horizontal screw rod of connecting between bottom plate one side both ends and with support slider screw-thread fit connection, be used for driving horizontal screw rod pivoted first motor and connect between bottom plate opposite side both ends and with support slider sliding connection's horizontal guide arm, the one end that the melting furnace was kept away from to the bottom plate is located the one side below that the melting furnace was kept away from to the discharge gate, horizontal guide arm and horizontal screw rod are located the discharge gate both ends outside respectively, the backup pad is installed on support slider, first motor and controller electricity are connected. Through setting up bottom plate, supporting slide block, horizontal screw rod, first motor and horizontal guide arm, the transverse movement of pouring frame and backup pad between raw materials bucket and melting furnace of being convenient for adjusts, convenient and fast.
Further, the supporting seats for installing the transverse screw rods and the transverse guide rods are symmetrically arranged at the two ends of the bottom plate respectively, the two ends of the transverse screw rods and the two ends of the transverse guide rods are respectively connected with the supporting seats in a rotating mode, one end, far away from the melting furnace, of the transverse screw rods penetrates out of the supporting seats and is connected with the first motor in a coaxial mode, and the first motor is connected with the supporting seats in a detachable mode. Through setting up the supporting seat, be convenient for carry out spacingly to the lateral shifting who supports the slider, the installation and the fixed of first motor of being convenient for simultaneously.
Further, vertical adjustment mechanism establishes at the bottom slider at support slider bottom both ends including the symmetry, establish at the support slider upper surface and be located the limiting plate directly over the bottom slider, establish on the bottom slider of support slider one end and pass the vertical guide arm of limiting plate, establish the second motor and with second motor output coaxial coupling's vertical screw rod between the bottom slider of support slider other end and limiting plate, backup pad one end and vertical guide arm sliding connection, the backup pad other end is connected with vertical screw rod screw-thread fit, the material pouring frame is located between vertical screw rod and the vertical guide arm, vertical screw rod and vertical guide arm top all are higher than the port of melting furnace and all are equipped with the stopper, the second motor is connected with the controller electricity. Through setting up bottom slider, limiting plate, vertical guide arm, second motor and vertical screw rod, the vertical removal of pouring frame and backup pad between bottom plate and melting furnace top of being convenient for is adjusted, convenient and fast, through setting up the stopper, is convenient for carry out spacingly to the vertical removal of backup pad.
Further, the control mechanism comprises a first air cylinder hinged to two sides of the bottom of the box door and a first piston rod hinged to two sides of one end, close to the box door, of the bottom of the dumping frame, the first piston rod is in sealing sliding connection with the first air cylinder, and the first air cylinder is electrically connected with the controller. Through setting up first cylinder and first piston rod, realized the control that opens and shuts of chamber door and pouring frame, it is convenient to adjust, control is simple.
Further, the lifting mechanism comprises a second cylinder hinged to one end, far away from the box door, of the bottom of the supporting plate and a second piston rod hinged to the bottom, located between the two ends, of the pouring frame, the second piston rod is in sealing sliding connection with the second cylinder, and the second cylinder is electrically connected with the controller. Through setting up second cylinder and second piston rod, realized pouring frame to the inclination adjustment of melting furnace, it is convenient to adjust, control is simple.
Further, the discharge hole is inclined downwards from one end close to the raw material barrel to one end far away from the raw material barrel. Through the slope that sets up the discharge gate, the ejection of compact landing of the raw materials of being convenient for to improve ejection of compact efficiency.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a structural perspective view of a feeding device for aluminum alloy production in a pouring state according to an embodiment of the present application;
fig. 2 is a front view of a structure of a feeding device for aluminum alloy production in a material pouring state according to an embodiment of the present application;
fig. 3 shows a front view of a structure of a loading device for aluminum alloy production in a loading state according to an embodiment of the present application.
Detailed Description
In order to further describe the technical means and effects adopted by the present utility model for achieving the intended purpose, the following detailed description will refer to the specific implementation, structure, characteristics and effects according to the present utility model with reference to the accompanying drawings and preferred embodiments.
Reference numerals in the drawings of the specification include: raw material barrel 1, pouring frame 2, bracing piece 3, discharge gate 4, chamber door 5, backup pad 6, first cylinder 7, first piston rod 8, second cylinder 9, second piston rod 10, bottom plate 11, support slider 12, horizontal screw 13, first motor 14, horizontal guide arm 15, supporting seat 16, bottom slider 17, melting furnace 18, limiting plate 19, vertical guide arm 20, vertical screw 21, stopper 22.
A feeding device for aluminum alloy production is shown in FIG. 1: including being used for holding the raw materials bucket 1 of aluminum alloy production raw materials, be used for throwing into pouring frame 2 and the controller of raw materials to melting furnace 18 in, the controller includes but is not limited to the PLC controller, raw materials bucket 1 bottom evenly is equipped with three spinal branch vaulting pole 3, bracing piece 3 passes through the fastener with aluminum alloy production scene ground and can dismantle the connection, raw materials bucket 1 bottom right side still is equipped with discharge gate 4, discharge gate 4 includes the discharge channel and establishes the electronic bleeder valve that is used for controlling discharge switch in the discharge channel, electronic bleeder valve is connected with the controller electricity, discharge gate 4 is by left to right downward sloping.
As shown in fig. 2, the top of the right end of the pouring frame 2 is hinged with a box door 5, the bottom of the right end of the pouring frame 2 is hinged with a supporting plate 6, the distance between the right end face of the pouring frame 2 and the melting furnace 18 is smaller than the distance between the right end face of the supporting plate 6 and the melting furnace 18, the left end and the right end of the box door 5 and the left end and the right end of the pouring frame 2 are symmetrically provided with control mechanisms for controlling the opening and closing of the box door 5, as shown in fig. 1, the control mechanisms comprise a first air cylinder 7 hinged with the front side and the rear side of the bottom of the box door 5 and a first piston rod 8 hinged with the two sides of one end, close to the box door 5, of the bottom of the pouring frame 2, the first piston rod 8 is in sealed sliding connection with the first air cylinder 7, and the controller is electrically connected with the first air cylinder 7. As shown in fig. 2, a lifting mechanism for lifting the material pouring frame 2 and tilting the material pouring frame to the right is arranged between the left end of the bottom of the material pouring frame 2 and the left end of the supporting plate 6, the lifting mechanism comprises a second cylinder 9 hinged to the left end of the bottom of the supporting plate 6 and a second piston rod 10 hinged to the bottom of the material pouring frame 2 between two ends, the second piston rod 10 is in sealing sliding connection with the second cylinder 9, and the second cylinder 9 is electrically connected with the controller.
As shown in fig. 1 and 3, the automatic feeding device further comprises a vertical adjusting mechanism for driving the pouring frame 2 to vertically move between the lower part of the port of the discharging port 4 and the upper part of the port of the top of the melting furnace 18 and a transverse adjusting mechanism for driving the pouring frame 2 to transversely move between the right lower part of the discharging port 4 and the melting furnace 18, wherein the transverse adjusting mechanism comprises a bottom plate 11 arranged at the left side bottom of the melting furnace 18, a supporting slide block 12 slidingly connected with the surface of the bottom plate 11, a transverse screw 13 rotationally connected between two ends of the front side of the bottom plate 11 and in threaded fit with the supporting slide block 12, a first motor 14 for driving the transverse screw 13 to rotate, and a transverse guide rod 15 connected between two ends of the rear side of the bottom plate 11 and slidingly connected with the supporting slide block 12, the left end of the bottom plate 11 is positioned below the left side of the discharging port 4 far from the melting furnace 18, the transverse guide rod 15 and the transverse screw 13 are respectively positioned at the outer sides of the left end and the right end of the discharging port 4, the supporting plate 6 is arranged on the supporting slide block 12, and the first motor 14 is electrically connected with a controller. As shown in fig. 2 and 3, the left and right ends of the bottom plate 11 are symmetrically provided with supporting seats 16 for installing the transverse screw rod 13 and the transverse guide rod 15 respectively, the two ends of the transverse screw rod 13 and the transverse guide rod 15 are respectively connected with the supporting seats 16 in a rotating way, the front end of the transverse screw rod 13 penetrates out of the supporting seats 16 and is coaxially connected with the first motor 14, and the first motor 14 is detachably connected with the supporting seats 16.
As shown in fig. 1, the vertical adjusting mechanism comprises a bottom sliding block 17 symmetrically arranged at the left end and the right end of the bottom of the supporting sliding block 12, a limiting plate 19 arranged at the left end and the right end of the upper surface of the supporting sliding block 12 and positioned right above the bottom sliding block 17, a vertical guide rod 20 arranged on the bottom sliding block 17 at the left end of the supporting sliding block 12 and penetrating through the limiting plate 19, a second motor arranged between the bottom sliding block 17 at the right end of the supporting sliding block 12 and the limiting plate 19, and a vertical screw rod 21 coaxially connected with the output end of the second motor, wherein the front side of the supporting plate 6 is in sliding connection with the vertical guide rod 20, the rear side of the supporting plate 6 is in threaded fit connection with the vertical screw rod 21, the dumping frame 2 is positioned between the vertical screw rod 21 and the vertical guide rod 20, the tops of the vertical screw rod 21 and the vertical guide rod 20 are higher than the port of the melting furnace 18, and the second motor is electrically connected with the controller.
In the specific implementation process of the utility model, the pouring frame 2, the supporting plate 6 and the supporting sliding block 12 are firstly adjusted to be right below the discharge hole 4, namely, the position of the forefront end of the bottom plate 11, and the specific adjustment process is as follows: the first piston rod 8 is controlled by the controller to be in sliding connection with the first cylinder 7, so that the first piston rod 8 slides into the first cylinder 7 along the inner wall of the first cylinder 7, the adjusting box door 5 rotates towards the pouring frame 2 to be close to and attached to the right side end face of the pouring frame 2, then the bottom face of the pouring frame 2 is controlled by the controller to be close to and parallel to the surface of the supporting plate 6, the controller is used for opening the second motor to drive the vertical screw 21 to rotate so that the supporting rod 3 moves downwards along the vertical screw 21 and the vertical guide rod 20 to be attached to the upper surface of the supporting slide block 12, and then the controller is used for controlling the first motor 14 to drive the transverse screw 13 to rotate so that the supporting slide block 12 moves along the transverse screw 13 and the transverse guide rod 15 to be attached to the left end face of the supporting slide block 12 and the right end face of the left supporting seat 16, so that the homing adjustment of the pouring frame 2 is completed.
After finishing the homing adjustment of the pouring frame 2, the aluminum alloy production raw materials are transported and fed, and the specific feeding working process is as follows: the electric discharge valve of the discharge port 4 is controlled by the controller to start quantitative discharge, so that raw materials in the raw material barrel 1 fall into the pouring frame 2 below the raw material barrel along the inclined direction of the discharge port 4, and the electric discharge valve is controlled by the controller to close and stop discharging after the charging is completed. Then the controller controls the first motor 14 to power on to output torque and drive the transverse screw 13 to rotate, the transverse screw 13 drives the supporting slide block 12 to simultaneously enable the supporting slide block 12 to move along the transverse guide rod 15 to be close to the melting furnace 18 backwards, after the supporting slide block 12 starts to move and moves for a certain distance, the controller controls the second motor to power on to output torque and drive the vertical screw 21 to rotate, the vertical screw 21 drives the supporting plate 6 to simultaneously enable the supporting plate 6 to move along the vertical guide rod 20 upwards to be close to the top of the melting furnace 18 and the limiting block 22 until the supporting plate 6 moves upwards to be higher than the top port of the melting furnace, the right end face of the supporting slide block 12 is attached to the supporting seat 16 at the right end, then the controller controls the second piston rod 10 to slide outwards in the second cylinder 9 to drive the pouring frame 2 to rotate around the right end of the supporting plate 6 to incline, finally controls the first piston rod 8 to slide outwards in the first cylinder 7 from inside, and enables the box door 5 to rotate around the top of the right end of the pouring frame 2 to open the right end port of the pouring frame 2, and finally the raw materials in the pouring frame 2 can fall into the melting furnace 18.
Compared with the prior art, the automatic aluminum alloy feeding device has the advantages that the vertical adjusting mechanism and the horizontal adjusting mechanism are arranged, the raw materials are transferred from the raw material barrel 1 to the melting furnace 18, the control mechanism is arranged, the opening and closing control of the pouring frame 2 and the box door 5 is realized, the lifting mechanism is arranged, the lifting and the tilting of the pouring frame 2 are realized, the purpose of pouring the raw materials into the melting furnace 18 is further achieved, the working intensity of workers is greatly reduced through automatic charging, transferring and pouring working processes, the working efficiency of aluminum alloy production is improved, the workers do not need to contact with the raw materials for aluminum alloy production, the damage to the bodies of the workers is avoided, the problem that the feeding of the raw materials for aluminum alloy production is usually completed manually by the workers during the traditional aluminum alloy production, the working intensity is high, and the workers can damage the health of the workers when the workers frequently contact the raw materials for a long time is solved.
The present utility model is not limited to the above embodiments, but is capable of modification and variation in detail, and other modifications and variations can be made by those skilled in the art without departing from the scope of the present utility model.
Claims (7)
1. Feeding device is used in aluminum alloy production, its characterized in that: the automatic pouring device comprises a raw material barrel for containing raw materials for aluminum alloy production, a pouring frame and a controller, wherein the pouring frame and the controller are used for throwing raw materials into a melting furnace, a plurality of supporting rods are uniformly arranged at the bottom of the raw material barrel, a discharge hole is further formed in one side, close to the melting furnace, of the bottom of the raw material barrel, one end of the pouring frame is hinged to a box door, a supporting plate is hinged to the bottom of one end, close to the box door, of the pouring frame, the distance between one side, close to the melting furnace, of the pouring frame and the melting furnace is smaller than the distance between one side, close to the melting furnace, of the supporting plate and the melting furnace, control mechanisms for controlling opening and closing of the box door are symmetrically arranged at two ends of the box door and two ends of the pouring frame, and a lifting mechanism for lifting the pouring frame and inclining towards one end of the melting furnace is arranged between one end, far away from the box door, of the supporting plate and one end, far away from the box door, of the box door;
the automatic feeding device also comprises a vertical adjusting mechanism for driving the pouring frame to vertically move between the lower part of the discharge port and the upper part of the top port of the melting furnace and a transverse adjusting mechanism for driving the pouring frame to transversely move between the right lower part of the discharge port and the melting furnace.
2. The feeding device for aluminum alloy production according to claim 1, wherein the transverse adjusting mechanism comprises a bottom plate arranged on one side of the melting furnace, a supporting slide block in sliding connection with the surface of the bottom plate, a transverse screw rod in threaded fit connection with the supporting slide block and rotationally connected between two ends of one side of the bottom plate, a first motor for driving the transverse screw rod to rotate, and a transverse guide rod connected between two ends of the other side of the bottom plate and in sliding connection with the supporting slide block, one end of the bottom plate, far away from the melting furnace, is positioned below one side, far away from the melting furnace, of the discharge hole, the transverse guide rod and the transverse screw rod are respectively positioned outside two ends of the discharge hole, the supporting plate is mounted on the supporting slide block, and the first motor is electrically connected with the controller.
3. The feeding device for aluminum alloy production according to claim 2, wherein supporting seats for installing a transverse screw rod and a transverse guide rod are symmetrically arranged at two ends of the bottom plate respectively, two ends of the transverse screw rod and the transverse guide rod are respectively connected with the supporting seats in a rotating mode, one end, far away from the melting furnace, of the transverse screw rod penetrates out of the supporting seats and is coaxially connected with the first motor, and the first motor is detachably connected with the supporting seats.
4. The feeding device for aluminum alloy production according to claim 1, wherein the vertical adjusting mechanism comprises bottom sliding blocks symmetrically arranged at two ends of the bottom of the supporting sliding block, limiting plates arranged on the upper surface of the supporting sliding block and located right above the bottom sliding block, vertical guide rods arranged on the bottom sliding block at one end of the supporting sliding block and penetrating through the limiting plates, a second motor arranged between the bottom sliding block at the other end of the supporting sliding block and the limiting plates, and a vertical screw rod coaxially connected with the output end of the second motor, one end of the supporting plate is in sliding connection with the vertical guide rods, the other end of the supporting plate is in threaded fit connection with the vertical screw rod, a dumping frame is located between the vertical screw rod and the vertical guide rods, and the tops of the vertical screw rod and the vertical guide rods are higher than the port of the melting furnace and are provided with limiting blocks, and the second motor is electrically connected with the controller.
5. The feeding device for aluminum alloy production according to claim 4, wherein the control mechanism comprises a first cylinder hinged to two sides of the bottom of the box door and a first piston rod hinged to two sides of one end, close to the box door, of the bottom of the pouring frame, the first piston rod is in sealing sliding connection with the first cylinder, and the first cylinder is electrically connected with the controller.
6. The feeding device for aluminum alloy production according to claim 5, wherein the lifting mechanism comprises a second cylinder hinged to one end, far away from the box door, of the bottom of the supporting plate and a second piston rod hinged to the bottom of the pouring frame between two ends, the second piston rod is in sealing sliding connection with the second cylinder, and the second cylinder is electrically connected with the controller.
7. The feeding device for aluminum alloy production according to any one of claims 1 to 6, wherein the discharge port is inclined downward from an end close to the raw material barrel to an end far from the raw material barrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321515476.XU CN220304226U (en) | 2023-06-14 | 2023-06-14 | Loading attachment is used in aluminum alloy production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321515476.XU CN220304226U (en) | 2023-06-14 | 2023-06-14 | Loading attachment is used in aluminum alloy production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220304226U true CN220304226U (en) | 2024-01-05 |
Family
ID=89350578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321515476.XU Active CN220304226U (en) | 2023-06-14 | 2023-06-14 | Loading attachment is used in aluminum alloy production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220304226U (en) |
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2023
- 2023-06-14 CN CN202321515476.XU patent/CN220304226U/en active Active
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