Anode plate lifting device

Abstract

The utility model discloses an anode plate lifting device, which relates to the technical field of electrolytic refined copper production equipment and comprises a high-position conveying chain, a low-position conveying chain, a transition conveying chain, a feeding groove, a discharging rod and a guide cylinder. The high-position conveying chain, the low-position conveying chain and the transition conveying chain are respectively matched through respective chain wheels; connecting shafts are arranged in the middles of chain wheels at the two ends of the transition conveying chain; a chain wheel at one end of the high-position conveying chain is fixedly connected with a connecting shaft at one end of the transition conveying chain; bulges for clamping hanging lugs of the anode plates are arranged on chain connecting pieces of the transition conveying chains at intervals; the feeding end of the low-position conveying chain is movably connected with the inner wall of the feeding groove and the tail end of the discharging rod through a shaft body. The outer wall of the feeding groove is hinged to the tail end of a guide air cylinder. The telescopic end of the guide air cylinder is hinged to the middle of the discharging rod. By means of the device, high-low-position conveying can be completed while feeding is conducted on the running conveying chain, the conveying efficiency is improved, and the conveying chain does not need to be shut down.

Description

Technical Field

[0001] The utility model relates to the technical field of electrolytic refined copper production equipment, in particular to an anode plate lifting device. Background Art

[0002] Anode plate is an important raw material for electrolytic copper refining. It acts as an anode in the electrolytic cell. Electrolytic copper refining is a method of separating copper from copper-containing ore through the electrolytic process. Anode plate acts as the anode in the electrolytic cell, dissolving and releasing copper ions in the electrolytic reaction, so that copper ions can be recycled and reused. Anode plates are mostly processed and manufactured by casting. Casting is one of the commonly used manufacturing methods. It is to cast the copper liquid into a mold, gradually cool it and solidify it, and obtain the desired anode plate shape.

[0003] After the anode plates are cooled in the casting workshop, they are transported to the processing workshop to correct the surface of the anode plates. After the correction, the anode plates are transported to the electrolysis workshop and hoisted into the electrolysis cell. Since the overhead crane cannot transport between workshops, conveyor chains are generally used to complete the transportation. However, there is a height difference between the electrolysis workshop and the processing workshop of our factory. The traditional horizontal conveyor chain cannot complete the high and low position transportation, and the conveyor chain often needs to stop running. If it is always in the running state, the overhead crane cannot directly put the anode plates directly on the conveyor chain. There is mutual interference between the lifting rope and the running conveyor chain. The conveyor chain needs to stop running every time the material is loaded, which affects the loading speed of the anode plates. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides an anode plate lifting device, through which the running conveyor chain can be fed with materials and high and low position conveying can be completed at the same time, thereby improving the conveying efficiency without stopping the conveyor chain.

[0005] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0006] A positive plate lifting device comprises a high-position conveying chain, a low-position conveying chain, a transition conveying chain, a feeding trough, a discharge rod, and a guide cylinder; the high-position conveying chain, the low-position conveying chain, and the transition conveying chain are respectively matched by their own sprockets; a connecting shaft is provided in the middle of the sprockets at both ends of the transition conveying chain; the sprocket at one end of the high-position conveying chain is fixedly connected to the connecting shaft at one end of the transition conveying chain, so that the high-position conveying chain and the transition conveying chain are synchronously driven; one end of the connecting shaft is connected to the driving end of the first driving motor; the feeding end of the transition conveying chain is movably connected to the side plate of the low-position conveying chain; the upper partition of the chain connecting piece of the transition conveying chain is provided with a protruding structure for clamping the anode plate hanging ear; one end of the sprocket of the low-position conveying chain is connected to the driving end of the second driving motor; the high-position conveying chain, the low-position conveying chain, and the transition conveying chain are symmetrical chain structures, and the anode plate is overlapped between the chains through the hanging ears and moves along the chains;

[0007] The feed end of the low-level conveyor chain is movably connected to the inner wall of the loading trough and the end of the discharge rod through an axle; the outer wall of the loading trough is hinged to the end of the guide cylinder; the telescopic end of the guide cylinder is hinged to the middle part of the discharge rod; the end of the discharge rod is provided with a guide slope, and a notch is opened in the middle of the guide slope; the feed end of the low-level conveyor chain enters the notch and is flush with the guide slope.

[0008] Preferably, a notch is provided in the loading chute corresponding to the hinged joint between the discharge rod and the telescopic end of the guide cylinder.

[0009] Preferably, a supporting stopper is fixed below the feeding end of the discharge rod corresponding to the loading trough.

[0010] Preferably, the transition conveyor chain is obliquely arranged across the partition wall between the two workshops.

[0011] Beneficial effects of the utility model:

[0012] The hoisted anode plate is placed above the discharge rod as a transition, and the high-position conveyor chain, low-position conveyor chain and transition conveyor chain are always in operation; through the guide cylinder, the anode plate above the discharge rod can be directly placed into the conveyor chain to avoid the shutdown of the conveyor chain and improve the conveying efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a schematic diagram of the overall connection relationship of the utility model.

[0015] Figure 2 It is a schematic diagram of the connection relationship of the feeding state of the utility model.

[0016] Figure 3 This is a schematic diagram of the disassembled structure of the conveyor chain of the utility model.

[0017] In the figure, a high-position conveyor chain 1, a low-position conveyor chain 2, a transition conveyor chain 3, a loading trough 4, a notch 4.1, a discharge rod 5, a notch 5.1, a guide ramp 5.2, a guide cylinder 6, a sprocket 7, a connecting shaft 8, a first drive motor 9, a second drive motor 10, a side plate 11, a chain connector 12, a protruding structure 12.1, an anode plate 13, a hanging ear 13.1, a shaft body 14, and a stopper 15. DETAILED DESCRIPTION

[0018] like Figure 1-3 As shown, an anode plate lifting device, the transition conveyor chain 3 is obliquely arranged across the partition wall of the two workshops, and the transition conveyor chain 3 is the main lifting and conveying component; wherein the high-position conveyor chain 1, the low-position conveyor chain 2, and the transition conveyor chain 3 are respectively matched through their own sprockets 7, and the existing sprocket chain connection method is adopted. A connecting shaft 8 is provided in the middle of the sprockets 7 at both ends of the transition conveyor chain 3; the sprocket 7 at one end of the high-position conveyor chain 1 is fixedly connected with the connecting shaft 8 at one end of the transition conveyor chain 3, so that the high-position conveyor chain 1 and the transition conveyor chain 3 are synchronously driven, wherein one end of the connecting shaft 8 is connected to the driving end of the first drive motor 9; the first drive motor 9 controls the operation of the high-position conveyor chain 1 and the transition conveyor chain 3.

[0019] like Figure 1-3 As shown, the feeding end of the transition conveyor chain 3 is movably connected to the side plate 11 of the low-level conveyor chain 2; the upper segment of the chain connector 12 of the transition conveyor chain 3 is provided with a protruding structure 12.1 for clamping the anode plate 13 hanging ear 13.1; the sprocket wheel 7 at one end of the low-level conveyor chain 2 is connected to the driving end of the second drive motor 10, and the second drive motor 10 controls the operation of the low-level conveyor chain 2. The first drive motor 9 and the second drive motor 10 work in series and have the same rotation speed. The high-level conveyor chain 1, the low-level conveyor chain 2, and the transition conveyor chain 3 are symmetrical chain structures, and the anode plate 13 is overlapped between the chains through the hanging ear 13.1 and moves along the chain;

[0020] like Figure 1-3As shown, the feed end of the low-level conveyor chain 2 is movably connected to the inner wall of the feeding trough 4 and the end of the discharge rod 5 through the shaft 14; the outer wall of the feeding trough 4 is hinged to the end of the guide cylinder 6; the telescopic end of the guide cylinder 6 is hinged to the middle of the discharge rod 5. A guide slope 5.2 is provided at the end of the discharge rod 5, and a notch 5.1 is provided in the middle of the guide slope 5.2; the feed end of the low-level conveyor chain 2 enters the notch 5.1 and is flush with the guide slope 5.2, and when the feeding rod is lifted by the guide cylinder 6 for feeding, the anode plate 13 is ensured to transition smoothly. A notch 4.1 is provided at the hinged joint between the discharge rod 5 and the telescopic end of the guide cylinder 6 corresponding to the feeding trough 4 to prevent interference. A supporting block 15 is fixed below the feeding end of the discharge rod 5 corresponding to the feeding trough 4, and the block 15 supports the discharge rod 5.

[0021] If the fixing method is not described separately above, welding or threaded fastening is used by common technical means used by technicians in the industry.

[0022] Here’s how it works:

[0023] The overhead crane places the anode plate 13 into the loading trough 4 through the lifting rope, and the hanging ear 13.1 of the anode plate 13 is overlapped on the discharge rod 5. When the guide cylinder 6 is extended, the discharge rod 5 is lifted up, and the anode plate 13 on the discharge rod 5 moves toward the low-level conveying chain 2, and the anode plates 13 at the end of the discharge rod 5 enter the low-level conveying chain 2 in turn; the low-level conveying chain 2 transfers the anode plate 13 to the transition conveying chain 3, and the raised structure 12.1 of the transition conveying chain 3 engages with the hanging ear 13.1 of the anode plate 13, and the anode plate 13 is conveyed at an angle, and finally rises to enter the high-level conveying chain 1 to complete the conveying task.

[0024] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An anode plate lifting device, characterized in that: It includes a high-level conveying chain, a low-level conveying chain, a transition conveying chain, a feeding trough, a discharge rod, and a guide cylinder; the high-level conveying chain, the low-level conveying chain, and the transition conveying chain are matched by their own sprockets respectively; a connecting shaft is provided in the middle of the sprockets at both ends of the transition conveying chain; the sprocket at one end of the high-level conveying chain is fixedly connected to the connecting shaft at one end of the transition conveying chain, so that the high-level conveying chain and the transition conveying chain are synchronously transmitted; one end of the connecting shaft is connected to the driving end of the first driving motor; the feeding end of the transition conveying chain is movably connected to the side plate of the low-level conveying chain; the upper partition of the chain connecting piece of the transition conveying chain is provided with a protruding structure for clamping the anode plate hanging ear; the sprocket at one end of the low-level conveying chain is connected to the driving end of the second driving motor; the high-level conveying chain, the low-level conveying chain, and the transition conveying chain are symmetrical chain structures, and the anode plate is overlapped between the chains through the hanging ears and moves along the chains; The feed end of the low-level conveyor chain is movably connected to the inner wall of the loading trough and the end of the discharge rod through an axle; the outer wall of the loading trough is hinged to the end of the guide cylinder; the telescopic end of the guide cylinder is hinged to the middle part of the discharge rod; the end of the discharge rod is provided with a guide slope, and a notch is opened in the middle of the guide slope; the feed end of the low-level conveyor chain enters the notch and is flush with the guide slope.

2. The anode plate lifting device according to claim 1, characterized in that: The loading trough is provided with a notch at a hinged position between the discharge rod and the telescopic end of the guide cylinder.

3. The anode plate lifting device according to claim 2, characterized in that: A supporting stopper is fixed below one end of the feeding end of the discharge rod corresponding to the feeding trough.

4. The anode plate lifting device according to claim 1, characterized in that: The transition conveyor chain is obliquely arranged across the partition wall between the two workshops.

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