CN218395921U - Automatic closing and opening device for zero-energy consumption molten metal ladle - Google Patents
Automatic closing and opening device for zero-energy consumption molten metal ladle Download PDFInfo
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- CN218395921U CN218395921U CN202221528378.5U CN202221528378U CN218395921U CN 218395921 U CN218395921 U CN 218395921U CN 202221528378 U CN202221528378 U CN 202221528378U CN 218395921 U CN218395921 U CN 218395921U
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Abstract
The utility model relates to a casting melt container field specifically is a zero energy consumption molten state metal package is automatic to close and covers-take off and cover device. The utility model provides a zero energy consumption molten metal package is automatic to close and covers-uncover device, includes track (1), transport vechicle (2) and molten metal package (3), characterized by: the device is characterized by further comprising a left guide frame (11), a right guide frame (12), a left buffer (21), a right buffer (22), a left cover (31), a right cover (32), a left crank (41), a left guide wheel (42), a left connecting rod (43), a left bracket (44), a right crank (51), a right guide wheel (52), a right connecting rod (53) and a right bracket (54), wherein each guide frame comprises a left guide frame (11) and a right guide frame (12). The utility model discloses convenient to use, safe and reliable.
Description
Technical Field
The utility model relates to a casting melt container field specifically is a zero energy consumption molten state metal package is automatic to close and covers-take off and cover device.
Background
In the metal smelting process, particularly in the iron smelting and steel making processes, a transport vehicle is required to carry a ladle and a ladle to transfer molten iron and molten steel among all processes, in order to keep the temperature of the molten iron and the molten steel in the transfer process, at present, ladle covers are mostly installed on the ladle and the ladle, and are opened before the molten iron and the molten steel are collected or poured, and the ladle covers are closed to play a role in heat preservation in the transfer process.
At present, the cover closing-opening device of the foundry ladle and the steel ladle mainly uses electro-hydraulic drive, and has the following defects:
1. longer cables need to be laid for power supply, and a series of equipment such as a motor, hydraulic pressure, electric control and the like need to be arranged on each transport vehicle, so that the cost is higher and the maintenance is difficult;
2. the cover needs to be closed and opened manually, the workload is large, misoperation is easy to occur, and the failure rate of the equipment is high.
Therefore, the existing cover closing-uncovering device is difficult to meet the requirements of economy, energy conservation, convenient use, safety and reliability.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a casting melt container auxiliary device which is convenient to use, safe and reliable, and the utility model discloses a zero-energy consumption automatic cover closing and uncovering device for a molten metal bag.
The utility model discloses a following technical scheme reaches the invention purpose:
the utility model provides a zero energy consumption molten metal package automatic closing is covered-is taken off and is covered device, includes track, transport vechicle and molten metal package, lays two tracks that are parallel to each other on the ground, and the transport vechicle movably is located on the track and along track removal through the wheel of bottom, and the molten metal package is established [ on the transport vechicle, and the molten metal package is used for holding the molten metal, characterized by: also comprises a left guide frame, a right guide frame, a left buffer, a right buffer, a left cover, a right cover, a left crank, a left guide wheel, a left connecting rod, a left bracket, a right crank, a right guide wheel, a right connecting rod and a right bracket,
the outer sides of two tracks on the ground are respectively provided with at least one group of guide frames, each group of guide frames comprises a left guide frame and a right guide frame, one side surface of the left guide frame is a left inclined surface guide section which inclines upwards from bottom to top, one side surface of the right guide frame is a right inclined surface guide section which inclines upwards from bottom to top, the left guide frame and the right guide frame are oppositely arranged by the left inclined surface guide section and the right inclined surface guide section, and the left guide frame and the right guide frame are arranged in a staggered mode at a distance from the tracks;
a left buffer and a right buffer are respectively arranged on two sides of the transport vehicle, and a left cover and a right cover are arranged at an opening at the top of the molten metal ladle;
the left side of the molten metal package is rotatably provided with a left crank through a pin shaft, the bottom end of the left crank is rotatably provided with a left guide wheel, the orthographic projection of the left guide wheel on the ground is over against a left guide frame outside a track, the top end of the left crank is rotatably hinged with the bottom end of a left connecting rod, the top end of the left connecting rod is fixed on the lower part of a left support, the bottom end of the left support is rotatably hinged on the left side of the molten metal package on the transport vehicle, the top end of the left support is supported on the left side of a left cover, and the outer side surface of the left support is over against a left buffer;
the right side of the molten metal package is rotatably provided with a right crank through a pin shaft, the bottom end of the right crank is rotatably provided with a right guide wheel, the orthographic projection of the right guide wheel on the ground is right opposite to a right guide frame outside a track, the top end of the right crank is rotatably hinged with the bottom end of a right connecting rod, the top end of the right connecting rod is fixed on the lower part of a right support, the bottom end of the right support is rotatably hinged on the right side of the molten metal package on a transport vehicle, the top end of the right support is supported on the right side of a right cover, and the outer side surface of the right support is right opposite to a right buffer.
The automatic closing and uncovering device of the zero-energy consumption molten metal ladle is characterized in that: two rows of wheels which are parallel to each other are arranged at the bottom of the transport vehicle, and each row is provided with at least three wheels.
The automatic cover closing and uncovering device of the zero-energy consumption molten metal ladle is characterized in that: the compression spring or the air cylinder is selected for both the left buffer and the right buffer.
The utility model discloses during the use, place department that needs take off the operation of covering sets up the guide frame to left side lid is the example: when the left cover is uncovered, the upper part of the left support leans against the left buffer, the height of the left guide wheel is lower than the lowest point of the left inclined surface guide section of the left guide frame, the lower part of the left support is in a horizontal state and presses the left connecting rod downwards, and the left connecting rod pushes the left crank to rotate so that the bottom end of the left crank downwards rotates to the lowest point. Take the right cover as an example: when the right cover is closed, the height of the right guide wheel is positioned between the lowest point and the highest point of the right inclined plane guide section of the right guide frame, the lower part of the right bracket is jacked up by the right connecting rod in a vertical state, so that the upper part of the right bracket is in a vertical state, and the right cover is closed. The cover closing and the cover opening of the left cover are completed by the left guide wheel matched with the left guide frame through the transmission of the left crank, the left connecting rod and the left bracket by the running of the transport vehicle, and the cover closing and the cover opening of the right cover are completed by the right guide wheel matched with the right guide frame through the transmission of the right crank, the right connecting rod and the right bracket by the running of the transport vehicle.
The utility model provides an automatic close and cover-take off device, close the lid and need not energy medium drive when taking off the operation of covering, and need not artifical the intervention, realize full-automatic operation, can be applicable to the long, open-air transportation of transport distance and the long smelting occasion of parking latency.
The utility model discloses following beneficial effect has:
1. the problem that the existing ladle and ladle capping technology needs manual operation is solved, full-automatic and unmanned technological innovation is realized, and the use safety, reliability and working efficiency of equipment are improved.
2. The problems that longer cables need to be laid for power supply, a large number of devices such as motors, hydraulic pressure and electric control need to be arranged, cost is high, installation is complex and maintenance is not easy to achieve in the existing ladle and ladle capping technology are solved, and technical innovation of small equipment amount, small investment and simple and convenient installation and maintenance is achieved.
3. The heat-insulating and energy-saving effect is good, the labor intensity of operators is reduced, the personal safety is ensured, the construction and operation and maintenance cost is obviously reduced, the use safety and reliability of equipment are improved, and the working efficiency is improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The invention is further illustrated by the following specific examples.
Example 1
A zero-energy consumption molten metal ladle automatic cover closing and uncovering device comprises a track 1, a transport vehicle 2, a molten metal ladle 3, a left guide frame 11, a right guide frame 12, a left buffer 21, a right buffer 22, a left cover 31, a right cover 32, a left crank 41, a left guide wheel 42, a left connecting rod 43, a left bracket 44, a right crank 51, a right guide wheel 52, a right connecting rod 53 and a right bracket 54, and the specific structure is as shown in figure 1:
two parallel tracks 1 are laid on the ground, a transport vehicle 2 is movably arranged on the tracks 1 through wheels 23 at the bottom and moves along the tracks 1, a molten metal pack 3 is arranged on the transport vehicle 2, and the molten metal pack 3 is used for containing molten metal;
the outer sides of two tracks 1 on the ground are respectively provided with at least one group of guide frames, each group of guide frames comprises a left guide frame 11 and a right guide frame 12, one side surface of the left guide frame 11 is a left inclined surface guide section 111 which inclines upwards from below, one side surface of the right guide frame 12 is a right inclined surface guide section 121 which inclines upwards from below, the left guide frame 11 and the right guide frame 12 are oppositely arranged by the left inclined surface guide section 111 and the right inclined surface guide section 121, and the left guide frame 11 and the right guide frame 12 are arranged in a staggered mode at a distance from the tracks 1;
a left buffer 21 and a right buffer 22 are respectively arranged on two sides of the transport vehicle 2, and a left cover 31 and a right cover 32 are arranged at an opening at the top of the molten metal ladle 3;
a left crank 41 is rotatably arranged on the left side of the molten metal pack 3 through a pin shaft, a left guide wheel 42 is rotatably arranged at the bottom end of the left crank 41, the orthographic projection of the left guide wheel 42 on the ground is opposite to the left guide frame 11 on the outer side of one track 1, the top end of the left crank 41 is rotatably hinged with the bottom end of a left connecting rod 43, the top end of the left connecting rod 43 is fixed at the lower part of a left bracket 44, the bottom end of the left bracket 44 is rotatably hinged on the left side of the molten metal pack 3 on the transport vehicle 2, the top end of the left bracket 44 is supported on the left side of the left cover 31, and the outer side surface of the left bracket 44 is opposite to the left buffer 21;
the right side of the molten metal ladle 3 is rotatably provided with a right crank 51 through a pin shaft, the bottom end of the right crank 51 is rotatably provided with a right guide wheel 52, the orthographic projection of the right guide wheel 52 on the ground is opposite to the right guide frame 12 on the outer side of one track 1, the top end of the right crank 51 is rotatably hinged with the bottom end of a right connecting rod 53, the top end of the right connecting rod 53 is fixed at the lower part of a right bracket 54, the bottom end of the right bracket 54 is rotatably hinged on the right side of the molten metal ladle 3 on the transport vehicle 2, the top end of the right bracket 54 is supported on the right side of the right cover 32, and the outer side surface of the right bracket 54 is opposite to the right buffer 22.
In this embodiment: the bottom of the transport vehicle 2 is provided with two parallel rows of wheels 23, each row being provided with four wheels 23.
The compression spring or the air cylinder may be used for both the left buffer 21 and the right buffer 22, and the compression spring is used in the present embodiment.
When the present embodiment is used, the guide frame 11 is disposed at a place where the cover-opening operation is required, taking the left cover 31 as an example: when the left cover 31 is uncovered, the upper part of the left bracket 44 leans against the left buffer 21, the height of the left guide wheel 42 is lower than the lowest point of the left inclined guide section 111 of the left guide frame 11, the lower part of the left bracket 44 is horizontal and presses the left connecting rod 43 downwards, and the left connecting rod 43 pushes the left crank 41 to rotate so that the bottom end of the left crank 41 downwards rotates to the lowest point. Taking the right cover 32 as an example: when the right cover 32 is closed, the height of the right guide wheel 52 is between the lowest point and the highest point of the right inclined guide section 121 of the right guide frame 12, and the lower part of the right bracket 54 is jacked up by the right link 53 in a vertical state to make the upper part of the right bracket 54 in a vertical state, so that the right cover 32 is closed. The cover closing and uncovering of the left cover 31 is completed by the left guide wheel 42 in cooperation with the left guide frame 11 through the transmission of the left crank 41, the left link 43 and the left bracket 44 by the traveling of the transport vehicle 2, and the cover closing and uncovering of the right cover 32 is completed by the right guide wheel 52 in cooperation with the right guide frame 12 through the transmission of the right crank 51, the right link 53 and the right bracket 54 by the traveling of the transport vehicle 2.
Claims (3)
1. The utility model provides a zero energy consumption molten metal package is from closing lid-device of taking off, includes track (1), transport vechicle (2) and molten metal package (3), lays two track (1) that are parallel to each other on ground, and transport vechicle (2) are movably located on track (1) and are removed along track (1) through wheel (23) at the bottom, and molten metal package (3) are established [ on transport vechicle (2), characterized by: also comprises a left guide frame (11), a right guide frame (12), a left buffer (21), a right buffer (22), a left cover (31), a right cover (32), a left crank (41), a left guide wheel (42), a left connecting rod (43), a left bracket (44), a right crank (51), a right guide wheel (52), a right connecting rod (53) and a right bracket (54),
the outer sides of two tracks (1) on the ground are respectively provided with at least one group of guide frames, each group of guide frames comprises a left guide frame (11) and a right guide frame (12), one side surface of the left guide frame (11) is a left inclined surface guide section (111) which inclines upwards from bottom, one side surface of the right guide frame (12) is a right inclined surface guide section (121) which inclines upwards from bottom, the left guide frame (11) and the right guide frame (12) are oppositely arranged by the left inclined surface guide section (111) and the right inclined surface guide section (121), and the left guide frame (11) and the right guide frame (12) are arranged in a staggered mode in the distance from the tracks (1);
a left buffer (21) and a right buffer (22) are respectively arranged on two sides of the transport vehicle (2), and a left cover (31) and a right cover (32) are arranged at an open top of the molten metal ladle (3);
a left crank (41) is rotatably arranged on the left side of the molten metal ladle (3) through a pin shaft, a left guide wheel (42) is rotatably arranged at the bottom end of the left crank (41), the orthographic projection of the left guide wheel (42) on the ground is just opposite to a left guide frame (11) on the outer side of one track (1), the top end of the left crank (41) is rotatably hinged with the bottom end of a left connecting rod (43), the top end of the left connecting rod (43) is fixed on the lower part of a left bracket (44), the bottom end of the left bracket (44) is rotatably hinged on the left side of the molten metal ladle (3) on the transport vehicle (2), the top end of the left bracket (44) is supported on the left side of a left cover (31), and the outer side surface of the left bracket (44) is just opposite to a left buffer (21);
the right side of molten metal package (3) is rotationally equipped with right crank (51) through the round pin axle, the bottom of right crank (51) rotationally is equipped with right guide pulley (52), right guide pulley (52) just right guide frame (12) in a track (1) outside in the orthographic projection on ground, the top of right crank (51) rotationally articulates the bottom of right connecting rod (53), the top of right connecting rod (53) is fixed in the lower part of right support (54), the bottom of right support (54) rotationally articulates the right side of molten metal package (3) on transport vechicle (2), the top of right support (54) supports the right side at right lid (32), the lateral surface of right support (54) is just right buffer (22).
2. The automatic cover closing and uncovering device of a zero-energy-consumption molten metal ladle as claimed in claim 1, wherein: two rows of wheels (23) which are parallel to each other are arranged at the bottom of the transport vehicle (2), and each row is provided with at least three wheels (23).
3. The automatic cover closing and uncovering device of a zero-energy-consumption molten metal ladle as claimed in claim 1 or 2, wherein: a compression spring or a cylinder is used for both the left buffer (21) and the right buffer (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221528378.5U CN218395921U (en) | 2022-06-20 | 2022-06-20 | Automatic closing and opening device for zero-energy consumption molten metal ladle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221528378.5U CN218395921U (en) | 2022-06-20 | 2022-06-20 | Automatic closing and opening device for zero-energy consumption molten metal ladle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218395921U true CN218395921U (en) | 2023-01-31 |
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ID=85009789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221528378.5U Active CN218395921U (en) | 2022-06-20 | 2022-06-20 | Automatic closing and opening device for zero-energy consumption molten metal ladle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218395921U (en) |
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2022
- 2022-06-20 CN CN202221528378.5U patent/CN218395921U/en active Active
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