Automatic charging device of torpedo ladle capping system

Abstract

The utility model discloses an automatic charging device of a torpedo ladle capping system, the automatic charging device comprises a charging mechanism, a power receiving mechanism and a driving mechanism, the charging mechanism is provided with a plurality of electrodes, the power receiving mechanism is provided with a power receiving plate, and the charging mechanism and the driving mechanism are respectively arranged on the capping system and synchronously move to work. When charging operation needs to be carried out, after the torpedo tank car stops at a target position, under the driving operation of the driving mechanism, the charging mechanism moves close to the power receiving mechanism until an electrode on the charging mechanism makes contact with a power receiving plate on the power receiving mechanism, at the moment, a charging circuit and a power supply circuit of the capping system form a charging loop, charging operation is started, and the charging operation is completed. And after the charging operation is completed, a special post does not need to be arranged for manual operation, so that the potential safety hazard of manual operation is reduced, the accuracy of charging and power-off operation is improved, and the operation efficiency is improved.

Description

Technical Field

[0001] The present application relates to the technical field of metallurgical equipment, and in particular to an automatic charging device for a torpedo tank capping system. Background Art

[0002] The information provided in this section is for the purpose of generally presenting the background of the present disclosure. To the extent described in this section, the work of the presently named inventors and aspects of the description that may not constitute prior art at the time of filing are neither explicitly nor implicitly admitted to be prior art to the present disclosure.

[0003] In order to meet environmental protection requirements, in order to avoid smoke pollution at the mouth of the torpedo tank during transportation and reduce the temperature drop of molten iron, an automatic opening and closing device is added to the torpedo tank. This device is powered by a battery pack. According to the on-site operation cycle, the battery pack needs to be charged regularly to ensure power supply. The original charging work was done by people operating quick-connect connectors. Long-term continuous operation under the blast furnace is prone to electric shock, which greatly increases safety hazards. At the same time, a separate position is required for targeted operations to complete the auxiliary operations of docking, charging and power off. The operation is cumbersome and costly. Utility Model Content

[0004] In view of the defects existing in the prior art, the present application provides an automatic charging device for a torpedo tank capping system to solve the problems of complicated procedures and low safety when manual operation is required in the prior art.

[0005] The above-mentioned purpose of the present application is mainly achieved through the following technical solutions:

[0006] An automatic charging device for a torpedo can capping system, the automatic charging device comprising:

[0007] A charging mechanism, wherein a plurality of electrodes are provided on the charging mechanism, and one end of the electrode is used for electrically connecting to a charging circuit of the capping system;

[0008] A power receiving mechanism, wherein the power receiving mechanism is provided with a power receiving plate, and the power receiving plate is used to connect to a power supply line;

[0009] The driving mechanism is arranged between the charging mechanism and the capping system, and can drive the charging mechanism to move closer to or away from the power receiving mechanism, so that when the electrode end contacts the power receiving plate, the charging circuit and the power supply circuit form a charging loop.

[0010] In an optional embodiment, a buffer is provided on the charging mechanism, and the buffer is provided between the charging mechanism and the electrode, so that after the electrode contacts the power receiving plate, the charging mechanism can continue to move a certain distance closer to the power receiving mechanism.

[0011] In an optional embodiment, the buffer member includes a base and a first spring, the base is fixed on the charging mechanism, a sliding cavity is provided in the base, one end of the electrode is connected to the sliding cavity through the first spring so that the electrode can slide back and forth in the sliding cavity, and an end cover is provided on the base to limit the electrode from escaping from the sliding cavity.

[0012] In an optional embodiment, the buffer member further includes a guide block and a second spring, wherein the guide block is fixedly connected to the electrode and slidably disposed in the sliding cavity, and the second spring is sleeved on the electrode, with both ends respectively abutting between the guide block and the end cover.

[0013] In an optional embodiment, the automatic charging device further includes a travel switch, which is connected to the driving mechanism point and is used to control the driving mechanism to stop driving when the charging mechanism moves to an extreme position.

[0014] In an optional embodiment, the travel switch includes a control part and two trigger parts, the control part is fixed on the charging mechanism, the control part is electrically connected to the driving mechanism, and moves synchronously with the charging mechanism, the two trigger parts are arranged on the moving range of the control part, and when the trigger part contacts the control part, the control part controls the driving mechanism to stop driving.

[0015] In an optional embodiment, the driving mechanism includes a base and a driving member, the base is used to be fixed on the capping system, and the driving member is arranged between the base and the charging mechanism to drive the charging mechanism to push and pull reciprocating movements.

[0016] In an optional embodiment, the driving mechanism further includes a guide member, which is disposed between the base and the charging mechanism to constrain the moving direction of the charging mechanism.

[0017] In an optional embodiment, the guide members are provided with at least two groups, the guide members include a guide rod and a guide sleeve, the guide rod is fixedly connected to the charging mechanism, the guide sleeve is fixed on the base, the guide rod is inserted on the guide sleeve, and can reciprocate along the axis.

[0018] In an optional embodiment, an insulating portion is provided between the electrode and the charging mechanism, and an insulating portion is provided between the power receiving plate and the power receiving mechanism.

[0019] Compared with the prior art, the advantages of this application are:

[0020] The automatic charging device in the present application includes a charging mechanism, a power receiving mechanism and a driving mechanism. The charging mechanism is provided with a plurality of electrodes, one end of the electrode is used to electrically connect the charging circuit of the capping system, the power receiving mechanism is provided with a power receiving plate, and the power receiving plate is used to connect the power supply circuit. The driving mechanism is arranged between the charging mechanism and the capping system, and can drive the charging mechanism to move closer to or away from the power receiving mechanism, so that when the end of the electrode contacts the power receiving plate, the charging circuit and the power supply circuit form a charging circuit. In actual operation, the charging mechanism and the driving mechanism are respectively arranged on the capping system, and move synchronously to operate. When charging operation is needed, after the torpedo tanker stops at the target position, the charging mechanism moves close to the power receiving mechanism under the driving operation of the driving mechanism until the electrode on the charging mechanism contacts the power receiving plate on the power receiving mechanism. At this time, the charging line of the capping system and the power supply line form a charging circuit, and the charging operation begins. After the charging operation is completed, the charging mechanism can be driven away from the power receiving mechanism by the driving mechanism until the electrode is separated from the power receiving plate, thereby disconnecting the charging circuit of the capping system. There is no need to set up a special post for manual operation, which reduces the safety hazards of manual operation, improves the accuracy of charging and power-off operations, and improves operation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0022] Figure 1 A schematic diagram of the structure of a charging mechanism and a power receiving mechanism is provided for an embodiment of the present application;

[0023] Figure 2 Provide an embodiment of the present application Figure 1 A partial enlarged schematic diagram in the middle;

[0024] In the figure: 100, charging mechanism; 101, electrode; 200, power receiving mechanism; 201, power receiving plate; 300, driving mechanism; 301, base; 302, driving member; 401, base; 402, sliding cavity; 403, end cover; 404, first spring; 405, guide block; 406, second spring; 501, control unit; 502, trigger unit; 601, guide rod; 602, guide sleeve; 603, insulating unit. DETAILED DESCRIPTION

[0025] The present invention is further described below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the description of these embodiments is used to help understand the present invention, but does not constitute a limitation of the present invention. The specific structural and functional details disclosed herein are only used to describe the exemplary embodiments of the present invention. However, the present invention can be embodied in many alternative forms, and it should not be understood that the present invention is limited to the embodiments described herein.

[0026] Figure 1 A schematic diagram of the structure of a charging mechanism 100 and a power receiving mechanism 200 is provided for an embodiment of the present application. Figure 2 Provide an embodiment of the present application Figure 1 A partial enlarged schematic diagram in the middle.

[0027] Such as 1. Figure 2 As shown, an automatic charging device for a torpedo can capping system, the automatic charging device comprises a charging mechanism 100, a power receiving mechanism 200 and a driving mechanism 300, wherein:

[0028] Such as 1. Figure 2 As shown, the charging mechanism 100 is provided with a plurality of electrodes 101, one end of the electrode 101 is used for electrically connecting to the charging circuit of the capping system, and the electrode 101 is made of a conductive material. For ease of arrangement, the electrode 101 may be in the shape of a round rod.

[0029] Such as 1. Figure 2 As shown, the power receiving mechanism 200 is provided with a power receiving plate 201, and the power receiving plate 201 is used to connect the power supply line. The power receiving plate 201 is made of conductive material, and a flat plate-type power receiving plate 201 can be used for easy arrangement.

[0030] Such as 1. Figure 2 As shown, the driving mechanism 300 is arranged between the charging mechanism 100 and the capping system, and can drive the charging mechanism 100 to move closer to or away from the power receiving mechanism 200, so that when the end of the electrode 101 contacts the power receiving plate 201, the charging circuit and the power supply circuit form a charging loop, and the driving mechanism 300 drives the charging mechanism 100 to move back and forth. Through the synchronous movement of the charging mechanism 100 and the electrode 101, the positional relationship between the charging mechanism 100 and the power receiving plate 201 on the power receiving mechanism 200 is changed, thereby changing the contact state between the electrode 101 and the power receiving plate 201.

[0031] Such as 1. Figure 2As shown, in an optional embodiment, the working principle of the automatic charging device in the present application includes a charging mechanism 100, a power receiving mechanism 200 and a driving mechanism 300, wherein the charging mechanism 100 is provided with a plurality of electrodes 101, one end of the electrode 101 is used to electrically connect the charging circuit of the capping system, the power receiving mechanism 200 is provided with a power receiving plate 201, and the power receiving plate 201 is used to connect the power supply line, and the driving mechanism 300 is arranged between the charging mechanism 100 and the capping system, and can drive the charging mechanism 100 to move closer to or away from the power receiving mechanism 200, so that when the end of the electrode 101 contacts the power receiving plate 201, the charging circuit and the power supply circuit form a charging loop. In actual operation, the charging mechanism 100 and the driving mechanism 300 are separated. It is arranged on the capping system and moves synchronously. When charging operation is needed, after the torpedo tanker stops at the target position, the charging mechanism 100 moves close to the power receiving mechanism 200 under the driving operation of the driving mechanism 300 until the electrode 101 on the charging mechanism 100 contacts the power receiving plate 201 on the power receiving mechanism 200. At this time, the charging line of the capping system and the power supply line form a charging loop, and the charging operation starts. After the charging operation is completed, the charging mechanism 100 can be driven away from the power receiving mechanism 200 by the driving mechanism 300 until the electrode 101 is separated from the power receiving plate 201, and the charging circuit of the capping system is disconnected. There is no need to set up a special post for manual operation, which reduces the safety hazards of manual operation, improves the accuracy of charging and power-off operations, and improves operation efficiency.

[0032] Such as 1. Figure 2 As shown, in an optional embodiment, a buffer is provided on the charging mechanism 100, and the buffer is provided between the charging mechanism 100 and the electrode 101, so that after the electrode 101 contacts the power receiving plate 201, the charging mechanism 100 can continue to move a certain distance closer to the power receiving mechanism 200.

[0033] The buffer member allows one end of the electrode 101 to always be stably held against the power receiving plate 201 during the continuous movement of the charging mechanism 100, so that multiple electrodes 101 can be more stably and reliably electrically connected to the power receiving plate 201 at the same time, thereby preventing the connection stability between the electrode 101 and the power receiving plate 201 from being affected by the flatness problem of the power receiving plate 201 or the driving error of the driving member 302, thereby improving the operation reliability and reducing the operation error and the matching error.

[0034] Such as 1. Figure 2As shown, in an optional embodiment, the buffer member includes a base 301 and a first spring 404, the base 301 is fixed on the charging mechanism 100, a sliding cavity 402 is provided in the base 301, one end of the electrode 101 is connected to the sliding cavity 402 through the first spring 404, so that the electrode 101 can slide back and forth in the sliding cavity 402, and an end cover 403 is provided on the base 301 for limiting the electrode 101 from escaping from the sliding cavity 402.

[0035] In actual operation, the base 301 is fixed on the charging mechanism 100, and the base 301 and the electrode 101 are flexibly connected by the first spring 404, and the electrode 101 is constrained in its moving direction by the sliding cavity 402 on the base 301. After one end of the electrode 101 is abutted against the power receiving plate 201, the base 301 together with the charging mechanism 100 can continue to move toward the power receiving plate 201, and at the same time, the base 301 and the electrode 101 compress the first spring 404, further keeping the electrode 101 stably abutted against one end of the power receiving plate 201, and maintaining a reliable connection state.

[0036] Such as 1. Figure 2 As shown, in an optional embodiment, the buffer member also includes a guide block 405 and a second spring 406, the guide block 405 is fixedly connected to the electrode 101 and slidably disposed in the sliding cavity 402, and the second spring 406 is sleeved on the electrode 101, with both ends respectively abutting between the guide block 405 and the end cover 403.

[0037] The cooperation between the guide block 405 and the sliding cavity 402 makes the electrode 101 more stable and smooth when moving in the sliding cavity 402. Correspondingly, a second spring 406 is also sleeved on the electrode 101, and when the electrode 101 is pushed out, the electrode 101 moves along its axial direction, and the first spring 404 evenly pushes the guide block 405 to move. The guide block 405 also evenly compresses the second spring 406 to avoid the electrode 101 from deviating, thereby improving the accuracy of the point where the end of the electrode 101 close to the power receiving plate 201 lands on the power receiving plate 201, and improving the conductivity reliability.

[0038] In an optional embodiment, the automatic charging device further includes a travel switch, which is connected to the driving mechanism 300 and is used to control the driving mechanism 300 to stop driving when the charging mechanism 100 moves to an extreme position.

[0039] Such as 1. Figure 2 As shown, during the movement of the charging mechanism 100 , the movement stroke of the charging mechanism 100 is constrained by forming a switch, thereby preventing the charging mechanism 100 from being driven to a position outside the set stroke, thereby improving operation reliability.

[0040] Such as 1. Figure 2 As shown, in an optional embodiment, the travel switch includes a control unit 501 and two trigger units 502, the control unit 501 is fixedly mounted on the charging mechanism 100, the control unit 501 is electrically connected to the driving mechanism 300, and moves synchronously with the charging mechanism 100, the two trigger units 502 are arranged on the moving range of the control unit 501, and when the trigger unit 502 contacts the control unit 501, the control unit 501 controls the driving mechanism 300 to stop driving.

[0041] Specifically, the control unit 501 moves synchronously with the charging mechanism 100, and the trigger unit 502 is respectively arranged on the travel path set by the control unit 501. When the charging mechanism 100 and the control unit 501 are synchronized in the movement, the control unit 501 can contact the trigger unit 502 and be triggered by the trigger unit 502. Then, under the control of the control unit 501, the driving mechanism 300 stops driving and the charging mechanism 100 stops moving, so that the trigger unit 502 stops the driving state of the driving mechanism 300 at the set position. The control unit 501 can use a touch switch.

[0042] Such as 1. Figure 2 As shown, in an optional embodiment, the driving mechanism 300 includes a base 301 and a driving member 302, the base 301 is used to be fixed on the capping system, and the driving member 302 is arranged between the base 301 and the charging mechanism 100 to drive the charging mechanism 100 to push and pull reciprocating movement.

[0043] The driving member 302 is disposed on the base 301 and is connected to the charging mechanism 100 through the output end of the driving member 302 to drive the charging mechanism 100 to move on the capping system.

[0044] Such as 1. Figure 2 As shown, in an optional embodiment, the driving mechanism 300 further includes a guide member, which is disposed between the base 301 and the charging mechanism 100 to constrain the moving direction of the charging mechanism 100 .

[0045] The guide member constrains the moving direction of the charging mechanism 100 , and correspondingly, the driving member 302 provides a driving force for the charging mechanism 100 , and in the process of the driving member 302 driving the charging mechanism 100 to move back and forth, the stability of the overall moving direction of the charging mechanism 100 is maintained.

[0046] Such as 1. Figure 2As shown, in an optional embodiment, the guide member is provided with at least two groups, and the guide member includes a guide rod 601 and a guide sleeve 602, the guide rod 601 is fixedly connected to the charging mechanism 100, the guide sleeve 602 is fixedly arranged on the base 301, and the guide rod 601 is inserted into the guide sleeve 602 and can reciprocate along the axis.

[0047] Through the cooperation between the guide rod 601 and the guide sleeve 602, the guide rod 601 always runs through the guide sleeve 602, and the moving direction of the guide sleeve 602 is constrained by the guide sleeve 602. At least two sets of guides improve the overall movement accuracy.

[0048] Such as 1. Figure 2 As shown, in an optional embodiment, an insulating portion 603 is provided between the electrode 101 and the charging mechanism 100, and an insulating portion 603 is provided between the power receiving plate 201 and the power receiving mechanism 200, so as to maintain the insulation reliability between the relevant connecting parts and improve the charging safety.

[0049] It should be understood that the terms first, second, etc. are only used to distinguish descriptions and should not be understood as indicating or implying relative importance. Although the terms first, second, etc. may be used herein to describe various units, these units should not be limited by these terms. These terms are only used to distinguish one unit from another unit. For example, the first unit may be referred to as the second unit, and similarly, the second unit may be referred to as the first unit without departing from the scope of the exemplary embodiments of the present utility model.

[0050] It should be understood that the term "and / or" in this article is merely a description of the association relationship of associated objects, indicating that three relationships may exist. For example, A and / or B can represent three situations: A exists alone, B exists alone, and A and B exist at the same time. The term " / and" in this article describes another relationship between associated objects, indicating that two relationships may exist. For example, A / and B can represent two situations: A exists alone, and A and B exist alone. In addition, the character " / " in this article generally indicates that the previous and next associated objects are in an "or" relationship.

[0051] It should be understood that in the description of the present invention, the terms "upper", "vertical", "inside", "outside", etc. indicate orientations or positional relationships that are customarily placed when the disclosed product is used, or are orientations or positional relationships that are customarily understood by those skilled in the art. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0052] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be a communication between the two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0053] The terms used herein are only used to describe specific embodiments and are not intended to limit the exemplary embodiments of the utility model. As used herein, the singular forms "one", "an", and "the" are intended to include plural forms unless the context clearly indicates the opposite meaning. It should also be understood that the terms "include", "comprise", "include", and / or "comprising" when used herein specify the existence of the claimed features, integers, steps, operations, units, and / or components, and do not exclude the existence or increase of one or more other features, quantities, steps, operations, units, components, and / or their combinations.

[0054] Specific details are provided in the following description to facilitate a complete understanding of the exemplary embodiments. However, it should be understood by those of ordinary skill in the art that the exemplary embodiments may be implemented without these specific details. In other embodiments, well-known processes, structures, and techniques may not be shown in unnecessary detail to avoid making the exemplary embodiments unclear.

[0055] The above description is only a specific implementation of the present application, so that those skilled in the art can understand or implement the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest range consistent with the principles and novel features applied for herein.

[0056] It should be noted that the information disclosed in the above background technology section is only used to enhance the understanding of the background of the present disclosure, and therefore may include information that does not constitute the prior art known to ordinary technicians in the field.

Claims

1. An automatic charging device for a torpedo can capping system, characterized in that: The automatic charging device comprises: A charging mechanism, wherein a plurality of electrodes are provided on the charging mechanism, and one end of the electrode is used for electrically connecting to a charging circuit of the capping system; A power receiving mechanism, wherein the power receiving mechanism is provided with a power receiving plate, and the power receiving plate is used to connect to a power supply line; The driving mechanism is arranged between the charging mechanism and the capping system, and can drive the charging mechanism to move closer to or away from the power receiving mechanism, so that when the electrode end contacts the power receiving plate, the charging circuit and the power supply circuit form a charging loop.

2. The automatic charging device of the torpedo can capping system as claimed in claim 1, characterized in that: The charging mechanism is provided with a buffer, and the buffer is arranged between the charging mechanism and the electrode, so that after the electrode contacts the power receiving plate, the charging mechanism can continue to move closer to the power receiving mechanism for a certain distance.

3. The automatic charging device of the torpedo can capping system as claimed in claim 2, characterized in that: The buffer member includes a base and a first spring. The base is fixed on the charging mechanism. A sliding cavity is provided in the base. One end of the electrode is connected to the sliding cavity through the first spring so that the electrode can slide back and forth in the sliding cavity. An end cover is provided on the base to limit the electrode from escaping from the sliding cavity.

4. The automatic charging device of the torpedo can capping system as claimed in claim 3, characterized in that: The buffer also includes a guide block and a second spring. The guide block is fixedly connected to the electrode and slidably disposed in the sliding cavity. The second spring is sleeved on the electrode, and two ends of the second spring are respectively abutted between the guide block and the end cover.

5. The automatic charging device of the torpedo can capping system as claimed in claim 2, characterized in that: The automatic charging device also includes a travel switch, which is connected to the driving mechanism and is used to control the driving mechanism to stop driving when the charging mechanism moves to an extreme position.

6. The automatic charging device of the torpedo can capping system as claimed in claim 5, characterized in that: The travel switch includes a control part and two trigger parts. The control part is fixed on the charging mechanism, the control part is electrically connected to the driving mechanism, and moves synchronously with the charging mechanism. The two trigger parts are arranged on the moving travel of the control part, and when the trigger part contacts the control part, the control part controls the driving mechanism to stop driving.

7. The automatic charging device of the torpedo can capping system as claimed in claim 1, characterized in that: The driving mechanism comprises a base and a driving member, wherein the base is used to be fixedly arranged on the capping system, and the driving member is arranged between the base and the charging mechanism to drive the charging mechanism to push and pull the charging mechanism to move back and forth.

8. The automatic charging device of the torpedo can capping system as claimed in claim 7, characterized in that: The driving mechanism further includes a guide member, which is arranged between the base and the charging mechanism to constrain the moving direction of the charging mechanism.

9. The automatic charging device of the torpedo can capping system as claimed in claim 8, characterized in that: The guide members are provided with at least two groups, and the guide members include a guide rod and a guide sleeve, the guide rod is fixedly connected to the charging mechanism, the guide sleeve is fixedly arranged on the base, the guide rod is inserted on the guide sleeve, and can reciprocate along the axis.

10. The automatic charging device of the torpedo can capping system as claimed in claim 1, characterized in that: An insulating portion is provided between the electrode and the charging mechanism, and an insulating portion is provided between the power receiving plate and the power receiving mechanism.

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