Device for removing steel jaw residue composite blocks

Abstract

The application discloses a steel claw residual composite block removing device, which comprises a base, a frame, a transverse telescopic rod, a fixed cutter head and a movable cutter head, a longitudinally arranged support is fixed on the top of the base, the frame is movably arranged on the support, the fixed cutter head is arranged on the front end of the frame in a transverse mode, and the transverse telescopic rod is arranged on the rear end of the frame in a transverse mode; the movable cutter head is fixed on the top end of the piston rod of the transverse telescopic rod and is slidably arranged on the top surface of the fixed cutter head; and an operation opening is arranged on the frame below the rear end of the fixed cutter head. The steel claw is placed below the operation opening, the composite block on the top of the steel claw is removed by rotating the frame and moving the movable cutter head in a transverse mode, the device has the advantages of simple structure, convenient use and high efficiency. In addition, the side pushing plate and the pressing plate are arranged, the steel claw can be well fixed, the removing process is more stable, and the safety of operation is improved.

Description

Technical fields:

[0002] This invention relates to the field of steel claw composite block processing technology, and more specifically to a steel claw residual composite block removal device. Background technology:

[0004] The anode guide rod assembly is a common piece of equipment in the aluminum electrolysis industry. It consists of steel claws, aluminum guide rods, and anode carbon blocks. As a consumable component, the anode guide rod assembly needs to be separated from the anode composite block after it has worn down to a certain extent. Then, the anode composite block and steel claws need to be separated for individual recycling. Currently, there is a lack of dedicated anode composite block separation equipment; dismantling is mainly done manually using tools such as crowbars. This method is labor-intensive, inefficient, and poses significant safety hazards. Summary of the Invention:

[0006] The purpose of this invention is to provide a highly efficient device for removing residual composite blocks using steel claws.

[0007] This invention is implemented by the following technical solution: a steel claw residual composite block removal device, which includes a base, a frame, a transverse telescopic rod, a fixed cutter head, and a movable cutter head. A longitudinally arranged bracket is fixed on the top of the base, and the frame, which can move up and down, is installed on the bracket. A transversely arranged fixed cutter head is fixed at the front end of the frame, and a transversely arranged transverse telescopic rod is fixed at the rear end of the frame. The movable cutter head is fixed at the top of the piston rod of the transverse telescopic rod, and the movable cutter head is slidably disposed on the top surface of the fixed cutter head. An operating port is provided on the frame below the rear end of the fixed cutter head.

[0008] Furthermore, a steel claw clamping mechanism is fixed on the frame on both sides of the operating port.

[0009] Furthermore, the steel claw clamping mechanism includes a telescopic mechanism and a pressure plate fixed to the bottom of the telescopic rod of the telescopic mechanism.

[0010] Furthermore, the telescopic mechanism can be any one of a hydraulic cylinder, a pneumatic cylinder, or an electric actuator.

[0011] Furthermore, the telescopic mechanism includes a fixed nut, a telescopic rod, and a tension spring. The fixed nut is vertically fixed to the side of the frame, and the telescopic rod is screwed into the inside of the fixed nut. One end of the pressure plate is pivotally connected to the side of the frame, and a tension spring is connected between the other end of the pressure plate and the side of the frame above it. The bottom end of the telescopic rod is in movable contact with the top end of the pressure plate.

[0012] Furthermore, a side push plate is fixed to the base below the operating port via a telescopic structure.

[0013] Furthermore, the telescopic structure can be any one of a hydraulic cylinder, a pneumatic cylinder, or an electric actuator.

[0014] Furthermore, the middle part of the frame is hinged to the support, and a longitudinal telescopic rod is hinged between the support and the transverse telescopic rod.

[0015] Furthermore, the frame is hinged to the support via a hinge structure, the hinge structure including a sleeve, a rotating shaft and a locking nut. A vertically arranged elongated hole is provided on the support, and the sleeve is provided in the elongated hole, which slides up and down. The rotating shaft, which is fixed to the frame, is rotatably provided inside the sleeve. The locking nut is screwed onto the sleeve outside the elongated hole.

[0016] Furthermore, rails are provided on the frame on both sides of the operating port, and the movable cutter head slides along the rails.

[0017] The advantages of this invention are: after placing the steel claw below the operating port, the composite block on top of the steel claw can be removed by rotating the frame and moving the movable cutter head laterally. The structure is simple, easy to use, and highly efficient. Furthermore, the side push plate and pressure plate effectively fix the steel claw, making the removal process more stable and improving operational safety. Attached image description:

[0019] Figure 1 This is a schematic diagram of the overall structure of Example 1.

[0020] Figure 2 This is a schematic diagram of the internal structure of the rack.

[0021] Figure 3 for Figure 2 AA sectional view.

[0022] Figure 4 for Figure 2 BB cross-sectional view.

[0023] Figure 5 This is a schematic diagram of one state in this embodiment.

[0024] Figure 6 This is a schematic diagram of the structure of Example 2.

[0025] 1. Base; 2. Frame; 201. Operating port; 202. Rail; 3. Lateral telescopic rod; 4. Fixed cutter head; 5. Movable cutter head; 6. Bracket; 7. Steel claw clamping mechanism; 701. Telescopic mechanism; 702. Pressure plate; 703. Fixed nut; 704. Telescopic rod; 705. Tension spring; 706. Telescopic structure; 8. Side push plate; 9. Longitudinal telescopic rod; 10. Hinge structure; 11. Sleeve; 1101. Rotating shaft; 1102. Locking nut; 1103. Long hole; 1104. Detailed implementation method:

[0027] In the description of this invention, it should be noted that terms such as "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are used only for the convenience of describing the invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention. Furthermore, terms such as "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0028] Example 1: As Figures 1 to 5 As shown, the steel claw residual composite block removal device includes a base 1, a frame 2, a transverse telescopic rod 3, a fixed cutter head 4, and a movable cutter head 5. For easy movement, the base 1 is equipped with wheels, and a traction frame or pusher is installed on the base 1.

[0029] A longitudinally arranged support 6 is fixed on the top of the base 1. A vertically movable frame 2 is installed on the support 6. The middle part of the frame 2 is hinged to the support 6. A longitudinal telescopic rod 10 is hinged between the support 6 and the transverse telescopic rod 3. The extension and retraction of the longitudinal telescopic rod 10 can drive the transverse telescopic rod 3 and the frame 2 as a whole to rotate around the hinge point with the support 6. Specifically, when the longitudinal telescopic rod 10 is extended, the frame 2 rotates counterclockwise around the hinge point, and the front end of the frame 2 is lifted upward. When the longitudinal telescopic rod 10 is shortened, the frame 2 rotates clockwise around the hinge point, and the front end of the frame 2 is pressed downward.

[0030] The frame 2 is hinged to the support 6 via a hinge structure 11. The hinge structure 11 includes a sleeve 1101, a rotating shaft 1102, and a locking nut 1103. A vertically arranged elongated hole 1104 is provided on the support 6. The sleeve 1101, which slides up and down, is provided inside the elongated hole 1104. The rotating shaft 1102, which is fixed to the frame 2, is rotatably mounted inside the sleeve 1101. The locking nut 1103 is screwed onto the sleeve 1101 outside the elongated hole 1104. The frame 2 can be adjusted in operation by sliding up and down along the elongated hole 1104 via the sleeves 1101 on both sides. After that, it is locked with the locking nut 1103, thus making the equipment suitable for removing composite blocks from steel claws of different heights.

[0031] A fixed cutter head 4 arranged laterally is fixed at the front end of the frame 2, and a transverse telescopic rod 3 arranged laterally is fixed at the rear end of the frame 2. A movable cutter head 5 is fixed at the top of the piston rod of the transverse telescopic rod 3, and the movable cutter head 5 is slidably mounted on the top surface of the fixed cutter head 4. An operation port 201 is provided on the frame 2 below the rear end of the fixed cutter head 4, and rails 202 are provided on the frame 2 on both sides of the operation port 201. The movable cutter head 5 slides along the rails 202. A side push plate 9 is fixed on the base 1 below the operation port 201 through a telescopic structure 8. By controlling the extension of the telescopic structure 8, the side push plate 9 is moved to an appropriate position so that the push plate contacts the steel claw, thereby providing a side positioning function for the steel claw.

[0032] A steel claw clamping mechanism 7 is fixed on each of the frames 2 on both sides of the operating port 201. The two steel claw clamping mechanisms 7 clamp and position the top of the steel claws on both sides. The steel claw clamping mechanism 7 includes a telescopic mechanism 701 and a pressure plate 702 fixed to the bottom of the telescopic rod of the telescopic mechanism 701. By controlling the downward movement of the pressure plate 702 through the telescopic mechanism 701, the steel claws can be clamped, thereby fixing the steel claws.

[0033] In this embodiment, the telescopic mechanism 701 includes a fixing nut 703, a telescopic rod 704, and a tension spring 705. The fixing nut 703 is vertically fixed to the side of the frame 2, and the telescopic rod 704 is screwed into the inside of the fixing nut 703. One end of the pressure plate 702 is pivotally connected to the side of the frame 2, and the tension spring 705 is connected between the other end of the pressure plate 702 and the side of the frame 2 above it. The bottom end of the telescopic rod 704 is in movable contact with the top end of the pressure plate 702.

[0034] Rotating the telescopic rod 704 allows it to move inside the fixing nut 703. When the telescopic rod 704 moves downward, the pressure plate 702 rotates clockwise around the pivot. When the telescopic rod 704 moves upward, the pressure plate 702 moves upward under the action of the tension spring 705.

[0035] In this embodiment, the frame 2 is U-shaped, with the track 202 installed on the inner walls of its two side plates, the steel claw clamping mechanism 7 installed on the outer walls of its two side plates, and the fixed head 4 and the movable cutter head installed between the two side plates. Furthermore, the telescopic mechanism 701, the transverse telescopic rod 3, the longitudinal telescopic rod 10, and the telescopic structure 8 are all hydraulic cylinders, and a hydraulic pump station is installed on the base 1.

[0036] Instructions for use: First, use a forklift to move the steel claw below the operating port 201; then, shorten the longitudinal telescopic rod 10 to move the front end of the frame 2 downwards. During this process, adjust the position of the steel claw so that its top composite block is aligned with the operating port 201. Once the frame 2 has moved to a position where the composite block is above the fixed cutter head 4, place the steel claw on the ground; next, use the telescopic structure 8 and telescopic mechanism 701 to move the side push plate 9 and pressure plate 702 to positions that contact the side and top of the steel claw, respectively; activate the transverse telescopic rod 3 to push the movable cutter head 5 towards the fixed cutter head 4 to complete the removal of the composite block; then, move the front end of the frame 2 upwards and remove the steel claw using a forklift.

[0037] Example 2: Figure 6 As shown, its overall structure is the same as that of Embodiment 1. The difference is that the telescopic mechanism 701, the transverse telescopic rod 3, the longitudinal telescopic rod 10 and the telescopic structure 8 are all electric actuators, and power supply equipment is provided on the base 1 accordingly. The lifting and lowering of the pressure plate 702, the movement of the movable head 5, the lifting and lowering of the frame 2 and the movement of the side push plate 9 are controlled by the corresponding electric actuators, which have a high degree of automation and are easy to use.

[0038] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. Steel jaw residual compound block eradicating device, characterized in that, It includes base, frame, transverse telescopic rod, fixed cutter and movable cutter, the top of the base is fixed with longitudinally arranged support, the frame which can move up and down is installed on the support, the front end of the frame is fixed with transversely arranged fixed cutter, the rear end of the frame is fixed with transversely arranged transverse telescopic rod; the piston rod top end of the transverse telescopic rod is fixed with the movable cutter, the movable cutter is slidingly arranged on the top surface of the fixed cutter; the operating port is arranged on the rear end of the frame below the fixed cutter, one steel jaw pressing mechanism is respectively fixed on the frame on both sides of the operating port; the middle part of the frame is hinged with the support, the longitudinal telescopic rod is hinged between the support and the transverse telescopic rod.

2. The steel jaw residual compound block removal apparatus according to claim 1, characterized by, The steel jaw pressing mechanism includes telescopic mechanism and pressing plate fixed on the bottom of the telescopic rod of the telescopic mechanism.

3. The steel jaw residual compound block removal apparatus according to claim 2, characterized by, The telescopic mechanism is any one of hydraulic cylinder, air cylinder or electric push rod.

4. The steel jaw residual compound block removal apparatus according to claim 2, characterized by, The telescopic mechanism includes fixed nut, telescopic rod and tension spring, the fixed nut is vertically fixed on the side of the frame, the telescopic rod is screwed in the inside of the fixed nut; one end of the pressing plate is pivotally connected with the side of the frame, the tension spring is connected between the other end of the pressing plate and the side of the frame above the pressing plate; the bottom end of the telescopic rod is in movable contact with the top end of the pressing plate.

5. The steel jaw residual compound block removal device according to any one of claims 2 to 4, characterized in that, The side push plate is fixed on the base below the operating port through telescopic structure.

6. The steel jaw residual compound block removal apparatus according to claim 5, characterized by, The telescopic structure is any one of hydraulic cylinder, air cylinder or electric push rod.

7. The steel jaw residual compound block removal apparatus according to claim 1, wherein The frame is hinged with the support through hinged structure, the hinged structure includes sleeve, pivot and locking nut, the vertical long hole is formed on the support, the sleeve which can slide up and down is arranged in the long hole, the pivot which is fixed with the frame is rotatably arranged in the sleeve; the locking nut is screwed on the sleeve outside the long hole.

8. The steel jaw residual compound block removal apparatus according to claim 1, 2, 3, 4 or 6, characterized by, The track is arranged on the frame on both sides of the operating port, the movable cutter slides along the track.

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