Protective device of flexible washing machine for anode scrap of lead anode plate

Abstract

The utility model discloses a protective device of a flexible beating and washing machine for anode scraps of a lead anode plate, which comprises a rack, a beating and washing roller, a conveying chain, a plate lifting device and a driving device, the beating and washing roller, the conveying chain and the plate lifting device are mounted on the rack, the driving device is used for driving the beating and washing roller, the conveying chain and the plate lifting device, and a first protective mechanism and a second protective mechanism are mounted on the rack. Second protection mechanisms are arranged at the front end and the rear end of the first protection mechanism correspondingly, a protection cover plate of the first protection mechanism is arranged above the conveying chain, and protection transverse plates of the second protection mechanisms are arranged above the conveying chain. The first protection mechanism is installed on the machine frame of the beating and washing area, and the second protection mechanisms are installed on the machine frame at the front end and the rear end of the beating and washing area, so that the structure is very simple, the problem of tooth skipping after the conveying chain is stuck with mud is solved, and the production operation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lead electrolysis, in particular to a protective device for a lead anode plate residual pole flexible cleaning machine. Background Art

[0002] High-bismuth lead electrolytic refining technology is widely used in my country and internationally. Most manufacturers use manual washing to treat lead anode plate scraps. In order to improve efficiency and lead anode mud quality, a flexible lead anode plate scrap washing unit is now used to replace manual cleaning of lead anode mud. Patent No. CN218932334U discloses a flexible lead anode plate scrap washing machine, including an anode plate conveying device, a plate arrangement and output device, a plate pushing device, a plate lifting device and a flexible washing device. The anode plate conveying device conveys the anode plate to the position of the plate pushing hand, and the plate pushing hand pushes the anode plate onto the plate arrangement conveying chain. The plate arrangement stepping drive device drives the plate arrangement conveying chain to hold the anode plate and move the anode plate. The two anode plates are transported to the position of the anode plate extraction hook, and the anode plate extraction hook lifts the anode plate. During the lifting process, the flexible washing roller rotates, and the washing sheet is perpendicular to the flexible washing roller due to the centrifugal force obtained by the rotation of the flexible washing roller. The washing sheet knocks the anode mud of the anode plate, and the knocking force can be changed according to the rotation speed of the flexible washing roller to adapt to various different anode muds. Due to the different properties of the anode mud and the lead plate, the washing sheet will retreat when it acts on the lead plate, so as not to damage the lead plate.

[0003] The conveying of lead anode plate scraps in the flexible washing unit for lead anode plate scraps relies on the conveying chain, which is an important part of the flexible washing machine for lead anode plate scraps. The conveying chain plays a pivotal role in ensuring the quality of transportation and production. However, during use, it was found that during the washing process, the anode mud washed by the flexible washing device splashed onto the conveying chain for conveying lead anode plate scraps, causing the conveying chain to jump teeth, requiring manual cleaning, and in severe cases, resulting in the inability to produce normally. Utility Model Content

[0004] The utility model aims to provide a protective device for a flexible washing machine for lead anode plate residual poles, so as to solve the technical problem in the prior art that anode mud splashes onto the lead anode plate residual pole conveying chain during the washing process, causing the chain to jump teeth and ultimately leading to the inability to produce normally.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A protective device for a flexible washing machine for residual poles of lead anode plates, comprising a frame 1, a washing roller 2, a transport chain 3 and a lifting device 8 installed on the frame 1, and a driving device for driving the washing roller 2, the transport chain 3 and the lifting device 8, a first protective mechanism 4 and a second protective mechanism 5 are installed on the frame 1, the second protective mechanism 5 is arranged at the front end and the rear end of the first protective mechanism 4, the protective cover plate 42 of the first protective mechanism 4 is arranged above the transport chain 3, and the protective cross plate 51 of the second protective mechanism 5 is arranged above the transport chain 3.

[0007] Furthermore, a third protection mechanism 6 is provided between the first protection mechanism 4 and the second protection mechanism 5 .

[0008] Furthermore, the first protection mechanism 4 includes the protection cover plate 42, a rocker plate 43 connected to the protection cover plate 42, a connecting rod 44 connected to the rocker plate 43, and a driving mechanism.

[0009] Furthermore, the driving mechanism is a cylinder 41, a cylinder top rod 411 at the upper end of the cylinder 41 is connected to the connecting rod 44, and a cylinder bottom fixing rod 412 arranged at the lower end of the cylinder 41 is movably connected to the foundation.

[0010] Furthermore, a fixed hinge 45 is provided on the protective cover 42 to movably connect the protective cover 42 to the frame 1 .

[0011] Furthermore, the seesaw 43 and the connecting rod 44 are movably connected and can rotate with each other.

[0012] Furthermore, the second protection mechanism 5 includes the protection transverse plate 51 , a protection vertical plate 52 connected to the protection transverse plate 51 , and a fixing plate 53 connected to the protection vertical plate 52 , and the fixing plate 53 is fixed on the frame 1 .

[0013] Furthermore, a movable plate 54 is provided on the other side of the protective horizontal plate 51 opposite to the protective vertical plate 52 .

[0014] Furthermore, the third protection mechanism 6 includes a protection transverse plate 51 , a protection vertical plate 52 connected to the protection transverse plate 51 , and a fixing plate 53 connected to the protection vertical plate 52 , and the fixing plate 53 is fixed on the frame 1 .

[0015] Furthermore, a movable plate 54 is provided on the other side of the protective horizontal plate 51 opposite to the protective vertical plate 52 .

[0016] Compared with the prior art, the utility model adopts a first protective mechanism installed on the frame in the washing area, and a second protective mechanism is installed at the front and rear ends of the first protective mechanism. It has a simple structure and does not affect the operation of the washing roller and the lifting plate device. It solves the problem that the washed lead anode mud falls on the transport chain and adheres to the transport chain during the washing process, causing the transport chain to jump teeth, and improves the production operation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of a flexible washing machine for lead anode plate residuals;

[0018] Figure 2 This is a cross-sectional schematic diagram of a flexible cleaning machine for lead anode plate residuals;

[0019] Figure 3 is a schematic diagram of the first protection mechanism;

[0020] Figure 4 Schematic diagram of the second protection mechanism.

[0021] In the figure: 1. frame, 2. washing roller, 3. transport chain, 4. first protective mechanism, 5. second protective mechanism, 6. third protective mechanism, 7. lead anode residual electrode, 8. lifting device, 41. cylinder, 42. protective cover plate, 43. rocker plate, 44. connecting rod, 45. fixed hinge, 411. cylinder top rod, 412. cylinder bottom fixed rod, 51. protective horizontal plate, 52. protective vertical plate, 53. fixed plate, 54. movable plate. Implementation

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0023] The flexible washing machine for lead anode plate residual poles includes an anode plate conveying device, which is used to convey the anode plates to the plate pushing device station; a plate arranging and output device, which is connected to the anode plate conveying device and is used to cooperate with the plate pushing device to complete the plate arranging according to the anode plate spacing requirements and to convey the anode plates that have completed the process out of the station; a plate pushing device, which straddles the anode plate conveying device and is used to center the anode plates on the anode plate conveying device and then push them to the plate arranging and output device station; a plate lifting device, which is arranged on the anode plate conveying device and is used to lift the anode plates; a flexible washing device, which is arranged on the anode plate conveying device and is used to wash the lifted anode plates.

[0024] like Figure 1-2As shown, the utility model provides a protective device for a flexible washing machine for residual poles of lead anode plates, comprising a frame 1, washing rollers 2, a transport chain 3 and a plate lifting device 8. The frame 1 is provided with washing rollers 2, the transport chain 3 and the plate lifting device 8, as well as a driving device for the washing rollers 2, the transport chain 3 and the plate lifting device 8, such as a motor, a cylinder, a hydraulic cylinder, etc. The washing rollers 2 and the transport chain 3 of the utility model are driven by a motor, and the plate lifting device 8 is driven by a hydraulic cylinder. A first protection mechanism 4 is installed on the frame 1 in the washing area, and a protection cover plate 42 of the first protection mechanism 4 is arranged above the transport chain 3 to protect the transport chain 3 running to the washing area. A second protection mechanism 5 is installed on the front and rear end frames 1 of the first protection mechanism, and a protection cross plate 51 of the second protection mechanism 5 is arranged above the transport chain 3 to protect the transport chain 3 close to the washing area. In this way, the transport chain 3 is used to transport the lead anode scraps 7 and moves on the frame 1. The lifting plate device 8 lifts the lead anode scraps 7 to the washing height, and the washing roller 2 rotates to drive the washing hammer on the washing roller 2 to wash the lead anode scraps 7, and wash the anode mud on the lead anode scraps 7; the washed anode mud is blocked by the protection cover plate 42 and the protection cross plate 51, so as to avoid the anode mud splashing onto the transport chain 3 and ensure the normal operation of the transport chain 3.

[0025] like Figure 1 As shown, the first protective mechanism 4 and the second protective mechanism 5 are arranged at different heights, and due to the structural limitation of the washing machine, the first protective mechanism 4 and the second protective mechanism 5 cannot be directly connected to ensure comprehensive protection of the transport chain 3, so a third protective mechanism 6 is arranged between the first protective mechanism 4 and the second protective mechanism 5 as a transition connection section between the first protective mechanism 4 and the second protective mechanism 5.

[0026] like Figure 4 As shown, the third protection mechanism 6 provided by the utility model includes a protection horizontal plate 51, a protection vertical plate 52 connected to the protection horizontal plate 51, and a fixing plate 53 connected to the protection vertical plate 52. The protection horizontal plate 51 and the protection vertical plate 52 are generally arranged vertically, and can be integrally formed or welded together. The protection vertical plate 52 and the fixing plate 53 are also generally arranged vertically, and can also be integrally formed or welded together. A plurality of screw holes are arranged on the fixing plate 53, and the fixing plate 53 is fixed to the frame 1 with screws, so as to protect the transport chain 3.

[0027] Because the transport chain 3 needs to be inspected or other work needs to be done during the process of transporting the lead anode residual electrode 7, a certain amount of space needs to be left, so the protective horizontal plate 51 cannot be too wide. In order to provide a protective effect, a movable plate 54 can be set on the other side of the protective horizontal plate 51 relative to the protective vertical plate 52. The movable plate 54 is fixed to the protective horizontal plate 51 by screws, and the movable plate 54 is preferably made of flexible material and can be deformed, folded, etc.

[0028] like Figure 3 As shown, in the washing area, the lead anode waste 7 is transported on the transport chain 3, and the lifting plate device 8 needs to lift the lead anode waste 7 and move it up and down, so the first protection mechanism 4 needs to be in different states and positions at different stages, so the first protection mechanism 4 provided by the utility model includes a protection cover plate 42, a seesaw 43 connected to the protection cover plate 42, a connecting rod 44 connected to the seesaw 43, and a driving mechanism. A fixed hinge 45 is provided on the protection cover plate 42 to movably connect the protection cover plate 42 to the frame 1. The driving mechanism is a mechanism for driving the connecting rod 44 to move, which can be a cylinder, an electric telescopic rod, etc. The driving mechanism used in the utility model is a cylinder 41, and the control of the cylinder 41 is connected to the PLC control system of the lead anode plate waste flexible washing machine to realize automatic control of the cylinder 41 and the lead anode plate waste flexible washing machine, thereby improving work efficiency in turn. The cylinder top rod 411 at the upper end of the cylinder 41 is connected to the connecting rod 44. The up and down movement of the cylinder top rod 411 drives the connecting rod 44 to move up and down, and the connecting rod 44 drives the seesaw 43 to flip. At the same time, the connecting rod 44 and the seesaw 43 can also rotate relative to each other to reduce the load on the cylinder 41; the seesaw 43 drives the protective cover 42 to flip around the fixed hinge 45 to cover or open the transport chain 3. In addition, considering that the cylinder 41 may be subjected to left and right square forces during operation, in order to reduce the damage to the cylinder 41 caused by the force in other directions, the cylinder bottom fixed rod 412 arranged at the lower end of the cylinder 41 is movably connected to the foundation.

[0029] In the washing area, the protective device of the flexible washing machine for lead anode plate scraps works as follows: the lifting plate device 8 lifts the lead anode scraps 7 upwards, and when the ears of the lead anode scraps 7 leave the transport chain 3 for a certain distance, the cylinder 41 works, and the cylinder top rod 411 moves upward, and the cylinder top rod 411 drives the connecting rod 44 to move upward, and the connecting rod 44 drives the rocker 43 and the protective cover plate 42 to rotate around the fixed hinge 45, and the protective cover plate 42 becomes horizontal, covering the transport chain 3. At this time, the washing roller 2 starts to work, driving the washing hammer to wash the lead anode scrap 7. The lead anode scrap 7 moves up and down under the action of the lifting device 8. When the ear of the lead anode scrap 7 is a certain distance away from the transport chain 3, the cylinder 41 works, and the cylinder top rod 411 moves downward. The cylinder top rod 411 drives the connecting rod 44 to move downward, and the connecting rod 44 drives the rocker 43 and the protective cover 42 to rotate around the fixed hinge 45, so that the protective cover 42 becomes vertical, opening the cover of the transport chain 3, and facilitating the lifting device 8 to place the lead anode scrap plate on the transport chain 3.

[0030] like Figure 4As shown, on the flexible washing machine for lead anode plate residual poles, the area outside the washing area, where the space for the transport chain 3 is located, is relatively spacious. Considering the manufacturing cost and the operating cost, the second protection mechanism 5 provided by the utility model includes a protection horizontal plate 51, a protection vertical plate 52 connected to the protection horizontal plate 51, and a fixing plate 53 connected to the protection vertical plate 52. The protection horizontal plate 51 and the protection vertical plate 52 are generally arranged vertically, and can be integrally formed or welded together. The protection vertical plate 52 and the fixing plate 53 are also generally arranged vertically, and can also be integrally formed or welded together. A plurality of screw holes are arranged on the fixing plate 53, and the fixing plate 53 is fixed to the frame 1 with screws, thereby fixing the second protection mechanism 5 to the frame 1, and the second protection mechanism 5 protects the transport chain 3.

[0031] Because the transport chain 3 needs to be inspected or other work needs to be done during the process of transporting the lead anode residual electrode 7, a certain amount of space needs to be left, so the protective horizontal plate 51 cannot be too wide. In order to provide a protective effect, a movable plate 54 can be set on the other side of the protective horizontal plate 51 relative to the protective vertical plate 52. The movable plate 54 is fixed to the protective horizontal plate 51 by screws, and the movable plate 54 is preferably made of flexible material and can be deformed, folded, etc.

[0032] The utility model provides a protective device for a flexible washing machine for lead anode plate residual poles. A first protective mechanism is installed on a frame in a washing area, and a second protective mechanism is installed on front and rear end frames in the washing area. The structural structure is very simple, and the first protective mechanism is automatically controlled by the flexible washing machine for lead anode plate residual poles. This solves the problem of tooth jumping caused by mud on the conveying chain and improves production operation efficiency.

[0033] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A protective device for a flexible cleaning machine for lead anode plate residuals, comprising a frame (1), a cleaning roller (2), a transport chain (3) and a lifting plate device (8) mounted on the frame, and a driving device for driving the cleaning roller (2), the transport chain (3) and the lifting plate device (8), characterized in that: A first protection mechanism (4) and a second protection mechanism (5) are mounted on the frame (1); the second protection mechanism (5) is arranged at the front end and the rear end of the first protection mechanism (4); the protection cover plate (42) of the first protection mechanism (4) is arranged above the transport chain (3); and the protection cross plate (51) of the second protection mechanism (5) is arranged above the transport chain (3).

2. The protective device for the flexible cleaning machine of lead anode plate residual pole according to claim 1 is characterized in that: A third protection mechanism (6) is provided between the first protection mechanism (4) and the second protection mechanism (5).

3. The protective device for the flexible cleaning machine of lead anode plate residual pole according to claim 1 or 2, characterized in that: The first protection mechanism (4) comprises the protection cover plate (42), a seesaw plate (43) connected to the protection cover plate (42), a connecting rod (44) connected to the seesaw plate (43), and a driving mechanism.

4. The protective device for the flexible cleaning machine of lead anode plate residual pole according to claim 3 is characterized in that: The driving mechanism is a cylinder (41), a cylinder top rod (411) at the upper end of the cylinder (41) is connected to the connecting rod (44), and a cylinder bottom fixing rod (412) provided at the lower end of the cylinder (41) is movably connected to the base.

5. The protective device for the flexible cleaning machine of lead anode plate residual pole according to claim 3 is characterized in that: A fixed hinge (45) is provided on the protective cover plate (42) to movably connect the protective cover plate (42) to the frame (1).

6. The protective device for the flexible cleaning machine of lead anode plate residual pole according to claim 3 is characterized in that: The seesaw (43) and the connecting rod (44) are movably connected and can rotate relative to each other.

7. The protective device for the flexible cleaning machine of lead anode plate residual poles according to claim 1 or 2, characterized in that: The second protection mechanism (5) comprises the protection transverse plate (51), a protection vertical plate (52) connected to the protection transverse plate (51), and a fixing plate (53) connected to the protection vertical plate (52), wherein the fixing plate (53) is fixed on the frame (1).

8. The protective device for the flexible cleaning machine of lead anode plate residual poles according to claim 7 is characterized in that: A movable plate (54) is arranged on the other side of the protective horizontal plate (51) opposite to the protective vertical plate (52).

9. The protective device for the flexible cleaning machine of lead anode plate residual poles according to claim 2 is characterized in that: The third protection mechanism (6) comprises a protection transverse plate (51), a protection vertical plate (52) connected to the protection transverse plate (51), and a fixing plate (53) connected to the protection vertical plate (52), wherein the fixing plate (53) is fixed on the frame (1).

10. The protective device for the flexible cleaning machine of lead anode plate residual poles according to claim 9, characterized in that: A movable plate (54) is arranged on the other side of the protective horizontal plate (51) opposite to the protective vertical plate (52).

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