Special electrolysis lifting appliance with rotary positioning function

Abstract

According to the special electrolysis lifting appliance with the rotary positioning function, a main body structure is located on a positioning support, and electric control systems are symmetrically arranged on the two sides of the main body structure and control a cathode executing mechanism and an anode executing mechanism to act correspondingly; the cathode executing mechanism comprises a cathode power electric cylinder arranged on the main body structure, a piston rod of the cathode power electric cylinder is connected with a connecting plate through a pin shaft, the piston rod drives the connecting plate to move forwards and backwards, a guide seat is fixedly installed on the lower side of the connecting plate, and the guide seat is in sliding connection with a cathode guide rod; the connecting plate is matched with at least one cathode long rotating handle through a notch, the other end of the cathode long rotating handle is hinged to a cathode long connecting rod, at least one cathode short rotating handle is connected to the cathode long connecting rod, multiple sets of cathode short rotating handles are arranged, one end of each cathode short rotating handle is connected with a cathode hook, and the other end of each cathode short rotating handle is connected with the cathode long connecting rod; the cathode hook is positioned in the middle of the cathode long rotating handle; the lifting device can completely replace an original mechanical lifting device and is simple in structure and high in automation degree.

Description

Technical Field

[0001] The invention relates to a special electrolytic lifting device with a rotation positioning function, which is mainly used for automatic lifting and transportation of pole plates in the field of hydrometallurgy without a guide device. Background Art

[0002] In the hydrometallurgical metallurgical industry, most of the plate lifting is achieved by special lifting equipment. With the development of science and technology and the upgrading of smelting technology, the previous manual mechanical lifting equipment has been gradually eliminated by the market. Summary of the invention

[0003] The technical problem to be solved by the present invention is: how to realize the semi-automatic production line upgrade in the field of hydrometallurgical metal (electrolytic copper), so as to completely replace the original manual mechanized operation and realize the production line upgrade.

[0004] To achieve the above object, the present invention is implemented by the following technical solutions: A special electrolytic lifting device with a rotation positioning function comprises a main structure, a connection seat structure, a cathode actuator, an anode actuator, an electric control system, a rotation positioning mechanism, and a positioning support; wherein the main structure is located on the positioning support, and the electric control systems are symmetrically arranged on both sides of the main structure, and the electric control systems respectively control the actions of the cathode actuator and the anode actuator; The connection seat structure mainly includes a connection seat, a force-bearing member, a pressure plate, an insulating sleeve and an insulating plate; wherein the connection seat is fastened to the main structure through the force-bearing member, a pressure plate and an insulating plate are also arranged between the force-bearing member and the main structure, and an insulating sleeve is arranged on the outer sleeve of the force-bearing member; The cathode actuator comprises a cathode power electric cylinder arranged on the main structure, the piston rod of the cathode power electric cylinder is connected to the connecting plate through a pin shaft, the piston rod drives the connecting plate to move forward and backward, a guide seat is fixedly installed on the lower side of the connecting plate, and the guide seat is slidably connected to the cathode guide rod; the connecting plate is matched with at least one cathode long rotating handle through a notch, the other end of the cathode long rotating handle is hinged to the cathode long connecting rod, at least one cathode short rotating handle is connected to the cathode long connecting rod, there are multiple groups of cathode short rotating handles, one end of the cathode short rotating handle is connected to the cathode hook, the other end of the cathode short rotating handle is connected to the cathode long connecting rod, and the cathode hook is located in the middle of the cathode long rotating handle; There are two groups of anode actuators, which are arranged symmetrically on the main structure. Each group of anode actuators has the same structure, including an anode power electric cylinder arranged on the main structure, the piston rod of the anode power electric cylinder is connected to the anode guide connecting rod, the end of the anode guide connecting rod is provided with a guide fixing block, the guide fixing block is fixed on the main structure, and a through hole is provided in the guide fixing block to facilitate the anode guide connecting rod to pass through it; at least one anode long rotating handle is hinged on the anode guide connecting rod, the other end of the anode long rotating handle is hinged to the anode long connecting rod, and at least one anode short rotating handle is hinged on the anode long connecting rod, and each anode short rotating handle is connected to an anode hook; The rotary positioning mechanism is mainly arranged on both sides of the sling, arranged in pairs on one side, and realizes automatic positioning of the cathode actuator and the anode actuator through automatic adjustment of the 0-position state and the 90-position state and cooperation with the positioning cone on the electrolytic cell; the rotary positioning mechanism includes a driving servo motor arranged on the main structure, the output shaft of the driving servo motor drives the small synchronous belt pulley to rotate, and the small synchronous belt pulley is connected to the positioning seat assembly through a synchronous transmission belt; the positioning seat assembly includes a large synchronous belt pulley connected to the small synchronous belt pulley, and the large synchronous belt pulley is arranged on the positioning seat through a rotating sleeve, and each large synchronous belt pulley is arranged with two positioning seats of different heights at the positions of 0 and 90 degrees of the circular division.

[0005] The main structure comprises an inner square structure and an outer square structure located in the inner layer, wherein the inner square structure is a cathode frame and the outer square structure is an anode frame.

[0006] A cathode proximity limit switch is arranged on the connecting plate.

[0007] An anode approach limit switch is arranged on the side of the anode guide link.

[0008] Compared with the prior art, the present invention has the following beneficial effects: the present invention is a special electrolytic sling with a rotation positioning function, the interface size can be consistent with the original manual mechanical sling, and it has additional functions such as automatic operation and mechanical positioning, which can completely replace the original mechanical sling and is a technical upgrade from mechanical to semi-automatic. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the connecting seat structure; Figure 3 is a three-dimensional diagram of the cathode actuator; Figure 4 is a top view of the cathode actuator; Figure 5 is a side view of the cathode actuator; Figure 6 is a top view of the anode actuator; Figure 7 is a three-dimensional diagram of the anode actuator; Figure 8 is a side view of the rotary positioning mechanism; Fig. 9 is a three-dimensional diagram of a rotary positioning mechanism; Fig.10 Structural drawing for assembling the positioning seat; Fig.11 A three-dimensional diagram of the positioning seat assembly; Fig.12 It is the 0-position state diagram of the rotary positioning mechanism; Fig.13 This is the 90-position state diagram of the rotary positioning mechanism. DETAILED DESCRIPTION

[0010] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0011] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0012] like Figure 1 As shown, a special electrolytic lifting device with a rotation positioning function is mainly used to realize the semi-automatic lifting of cathode and anode plates through a rotatable positioning device on the lifting device, including a main structure 1, a connection seat structure 2, a cathode actuator 3, an anode actuator 4, an electric control system 5, a rotation positioning mechanism 6, and a positioning support 7. Among them, the main structure 1 is located on the positioning support 7, and the electric control system 5 is symmetrically arranged on both sides of the main structure 1. In this way, the electric control system 5 is symmetrically arranged on both sides of the lifting device, and the main purpose is to balance the weight, which is the "brain" of the lifting device control. The electric control system 5 controls the actions of the cathode actuator 3 and the anode actuator 4 respectively.

[0013] The main structure 1 is a welded inner and outer two-layer square structure, including an inner square structure 11 and an outer square structure 12 located in the inner layer, wherein the inner square structure 11 is a cathode frame, and the outer square structure 12 is an anode frame.

[0014] like Figure 2 As shown, the connection seat structure 2 is symmetrically arranged on both sides of the overall structure, and is the main structure for crane connection. The connection seat structure 2 can be arranged in a variety of structures according to the connection method of the crane. The connection seat structure 2 mainly includes a connection seat 2.1, a force-bearing member 2.2, a pressure plate 2.3, an insulating sleeve 2.4 and an insulating plate 2.5; wherein, the connection seat 2.1 is fastened to the main structure 1 through the force-bearing member 2.2, and a pressure plate 2.3 and an insulating plate 2.5 are also arranged between the force-bearing member 2.2 and the main structure 1, and an insulating sleeve 2.4 is arranged on the outer sleeve of the force-bearing member 2.2. It should be noted that the connection seat 2.1 is a welded structure, and the long waist-shaped hole at the upper end is mainly for the convenience of hooking. The force-bearing member 2.2 mainly bears vertical tension, the pressure plate 2.3 is mainly used to protect the insulating member from stress, and the insulating sleeve 2.4 and the insulating plate 2.5 are mainly used to establish an insulating relationship between the hook and the sling.

[0015] like Figure 3-Figure 5 As shown, the cathode actuator 3 mainly comprises a cathode power cylinder 3.1, a connecting plate 3.2, a cathode approach limit switch 3.3, a guide seat 3.4, a cathode guide rod 3.5, a cathode long rotating handle 3.6, a cathode short rotating handle 3.7, a cathode hook 3.8, a cathode long connecting rod 3.9, a rotating sleeve 3.10, etc. It comprises a cathode power cylinder 3.1 arranged on the inner square structure 11, a piston rod of the cathode power cylinder 3.1 is connected to the connecting plate 3.2 through a pin shaft, the piston rod can drive the connecting plate 3.2 to move forward and backward, a guide seat 3.4 is fixedly installed on the lower side of the connecting plate 3.2, and the guide seat 3.4 is slidably connected to the cathode guide rod 3.5, and under the action of the cathode guide rod 3.5, it can ensure that the connecting plate 3.2 moves linearly without offset. The connecting plate 3.2 is matched with at least one cathode long rotating handle 3.6 through a notch, that is, a fixed shaft is provided on the side of the connecting plate 3.2, and the cathode long rotating handle 3.6 is sleeved on the fixed shaft, so that one end of the cathode long rotating handle 3.6 is hinged with the connecting plate 3.2, and the other end of the cathode long rotating handle 3.6 is hinged with the cathode long connecting rod 3.9, and at least one cathode short rotating handle 3.7 is connected to the cathode long connecting rod 3.9, and there are multiple groups of cathode short rotating handles 3.7, one end of the cathode short rotating handle 3.7 is connected to the cathode hook 3.8, and the other end of the cathode short rotating handle 3.7 is connected to the cathode long connecting rod 3.9, and the cathode hook 3.8 is located in the middle of the cathode long rotating handle 3.6. Through the above connection method, the linear movement of the connecting plate 3.2 can drive the rotation of the cathode long rotating handle 3.6, thereby driving the axial movement of the cathode long connecting rod 3.9, and at the same time, through the connection between the cathode long connecting rod 3.9 and the cathode short rotating handle 3.7, all cathode hooks 3.8 are driven to rotate synchronously in the same direction.

[0016] Furthermore, the cathode hook 3.8 is connected to the cathode short rotating handle 3.7 through a rotating sleeve 3.10.

[0017] Preferably, a cathode approach limit switch 3.3 is provided on the connecting plate 3.2, and when the connecting plate 3.2 moves linearly to a certain position, the cathode approach limit switch 3.3 is actuated.

[0018] like Figure 6 , Figure 7 As shown, there are 2 groups of anode actuators 4, which are arranged symmetrically on the main structure 1. Each group of anode actuators 4 has the same structure, including an anode power cylinder 4.1 arranged on the outer square structure 12, the piston rod of the anode power cylinder 4.1 is connected to the anode guide connecting rod 4.3, and the end of the anode guide connecting rod 4.3 is provided with a guide fixing block 4.7, which is fixed on the main structure 1, and a through hole is provided in the guide fixing block 4.7, so that the anode guide connecting rod 4.3 can pass through it, so that the anode power cylinder 4.1 is actuated, and the piston rod drives the anode guide connecting rod 4.3 to move linearly. At least one anode long rotating handle 4.6 is hinged on the anode guide connecting rod 4.3, and the other end of the anode long rotating handle 4.6 is hinged to the anode long connecting rod 4.5, and at least one anode short rotating handle 4.2 is hinged on the anode long connecting rod 4.5, and each anode short rotating handle 4.2 is connected to an anode hook 4.8.

[0019] Furthermore, an anode approach limit switch 4.4 is provided on the side of the anode guide link 4.3.

[0020] It should be noted that the anode guide link 4.3 also has the function of connecting and guiding the notch of the anode long rotating handle 4.6. The rest of the connection mechanism is similar to the cathode actuator. When working, the forward and backward movement of the anode guide link 4.3 drives the rotation of the anode long rotating handle 4.6, and then drives all the anode hooks 4.8 to rotate synchronously in the same direction through the anode short rotating handle 4.2 and the anode long link 4.5.

[0021] like Figure 8 , Fig. 9 As shown, the rotary positioning mechanism 6 is mainly arranged on both sides of the sling, arranged in pairs on one side, and realizes automatic positioning of the cathode actuator and the anode actuator through automatic adjustment of the 0-position state and the 90-position state, and in cooperation with the positioning cone on the electrolytic cell. The rotary positioning mechanism 6 includes a driving servo motor 6.2 arranged on the main structure 1, and the output shaft of the driving servo motor 6.2 drives the small synchronous pulley 6.4 to rotate, and the small synchronous pulley 6.4 is connected to the positioning seat assembly 6.1 through a synchronous transmission belt 6.3. Fig.10 , Fig.11 As shown, the positioning seat assembly 6.1 includes a large synchronous pulley 6.1.1 drivingly connected to a small synchronous pulley 6.4, and the large synchronous pulley 6.1.1 is arranged on a positioning seat 6.1.3 through a rotating sleeve 6.1.2. It should be noted that each large synchronous pulley 6.1.1 is arranged with two positioning seats 6.1.3 of different heights at the positions of 0 and 90 degrees of the circumferential indexing, such as Fig.12 , Fig.13 shown.

[0022] The working principle of the present invention is: First, the electric control system 5 controls the rotation positioning mechanism 6 to make the positioning seat 6.1.3 on the positioning seat assembly 6.1 rotate and cooperate with the positioning cone on the electrolytic cell to achieve positioning, thereby determining the positioning basis for the cathode actuator 3 and the anode actuator 4 to move.

[0023] Secondly, the electric control system 5 controls the cathode actuator 3 and the anode actuator 4 to operate respectively, so that the anode hook 4.8 and the cathode hook 3.8 hook the anode / cathode of the electrolytic cell.

[0024] The above is only a preferred embodiment of the present invention. It should be pointed out that for those skilled in the art, several changes and improvements can be made without departing from the overall concept of the present invention, which should also be regarded as the scope of protection of the present invention.

Claims

1. A special electrolytic lifting device with a rotation positioning function, characterized in that: The invention comprises a main structure (1), a connection seat structure (2), a cathode actuator (3), an anode actuator (4), an electric control system (5), a rotation positioning mechanism (6), and a positioning support (7); wherein the main structure (1) is located on the positioning support (7), and the electric control systems (5) are symmetrically arranged on both sides of the main structure (1), and the electric control systems (5) respectively control the actions of the cathode actuator (3) and the anode actuator (4); The connection seat structure (2) mainly comprises a connection seat (2.1), a force-bearing member (2.2), a pressure plate (2.3), an insulating sleeve (2.4) and an insulating plate (2.5); wherein the connection seat (2.1) is fastened to the main structure (1) via the force-bearing member (2.2), a pressure plate (2.3) and an insulating plate (2.5) are further provided between the force-bearing member (2.2) and the main structure (1), and an insulating sleeve (2.4) is provided on the outer cover of the force-bearing member (2.2); The cathode actuator (3) comprises a cathode power electric cylinder (3.1) arranged on the main structure (1), the piston rod of the cathode power electric cylinder (3.1) is connected to the connecting plate (3.2) via a pin shaft, the piston rod drives the connecting plate (3.2) to move forward and backward, a guide seat (3.4) is fixedly installed on the lower side of the connecting plate (3.2), and the guide seat (3.4) is slidably connected to the cathode guide rod (3.5); the connecting plate (3.2) cooperates with at least one cathode long rotating handle (3.6) via a notch, the other end of the cathode long rotating handle (3.6) is hinged to the cathode long connecting rod (3.9), and the cathode long connecting rod (3.9) is connected to at least one cathode short rotating handle (3.7), and there are multiple groups of cathode short rotating handles (3.7), one end of the cathode short rotating handle (3.7) is connected to the cathode hook (3.8), and the other end of the cathode short rotating handle (3.7) is connected to the cathode long connecting rod (3.9), and the cathode hook (3.8) is located in the middle of the cathode long rotating handle (3.6); There are two groups of anode actuators (4) which are symmetrically arranged on the main structure (1); each group of anode actuators (4) has the same structure, including an anode power cylinder (4.1) arranged on the main structure (1); the piston rod of the anode power cylinder (4.1) is connected to the anode guide connecting rod (4.3); a guide fixing block (4.7) is arranged at the end of the anode guide connecting rod (4.3); the guide fixing block (4.7) is fixed on the main structure (1); a through hole is arranged in the guide fixing block (4.7) to facilitate the anode guide connecting rod (4.3) to pass through; at least one anode long rotating handle (4.6) is hinged on the anode guide connecting rod (4.3); the other end of the anode long rotating handle (4.6) is hinged to the anode long connecting rod (4.5); at least one anode short rotating handle (4.2) is hinged on the anode long connecting rod (4.5); each anode short rotating handle (4.2) is connected to an anode hook (4.8); The rotary positioning mechanism (6) is mainly arranged on both sides of the sling, arranged in pairs on one side, and realizes automatic positioning of the cathode actuator and the anode actuator through automatic adjustment of the 0-position state and the 90-position state, and cooperates with the positioning cone on the electrolytic cell; the rotary positioning mechanism (6) includes a driving servo motor (6.2) arranged on the main structure (1), the output shaft of the driving servo motor (6.2) drives the small synchronous belt pulley (6.4) to rotate, and the small synchronous belt pulley (6.4) is connected to the positioning seat assembly (6.1) through a synchronous transmission belt (6.3); the positioning seat assembly (6.1) includes a large synchronous belt pulley (6.1.1) connected to the small synchronous belt pulley (6.4), the large synchronous belt pulley (6.1.1) is arranged on the positioning seat (6.1.3) through a rotating sleeve (6.1.2), and each large synchronous belt pulley (6.1.1) is arranged with two positioning seats (6.1.3) of different heights at the positions of 0 degree and 90 degree of the circumferential division.

2. The special electrolytic lifting device with a rotation positioning function according to claim 1 is characterized in that: The main structure (1) comprises an inner square structure (11) and an outer square structure (12) located in the inner layer, wherein the inner square structure (11) is a cathode frame and the outer square structure (12) is an anode frame.

3. The special electrolytic lifting device with rotation positioning function according to claim 1 is characterized in that: A cathode approach limit switch (3.3) is arranged on the connecting plate (3.2).

4. The special electrolytic lifting device with a rotation positioning function according to claim 1 is characterized in that: An anode approach limit switch (4.4) is arranged on the side of the anode guide connecting rod (4.3).

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