Sunken hammering device for electrolyte cleaning

Abstract

The utility model relates to the technical field of electrolyte cleaning, in particular to a sinking type hammering device for electrolyte cleaning, which comprises a mounting seat, a connecting piece and a connecting seat, a plurality of mounting ports are formed in the front side of the mounting seat at intervals, a driving hammer is arranged in each mounting port, and the output end of each driving hammer extends out of the corresponding mounting port; and one group of guide wheels comprises at least two guide wheels, and the two groups of guide wheels are rotationally mounted on the left side and the right side of the mounting seat respectively. When electrolyte is cleaned, the driving hammer is embedded into the mounting opening in the mounting seat, so that the overall height is reduced, the mounting space of the carbon block clamping mechanism is ensured, the center distance between the carbon block clamping mechanism and the driving hammer device is reduced, the bending moment borne by the carbon block clamping mechanism is reduced, and the service life of the carbon block clamping mechanism is prolonged. And therefore, the service life of the carbon block clamping mechanism is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of electrolyte cleaning, in particular to a sinking hammer device for electrolyte cleaning. Background Art

[0002] When aluminum is produced by electrolysis, carbon is used as an anode and aluminum liquid is used as a cathode. Aluminum is obtained by electrochemical reaction under suitable conditions. The anode carbon block 903 is placed in the electrolyte through the anode guide rod group 9. The structure of the anode guide rod group 9 is as follows: Figure 4 As shown, it includes an aluminum guide rod 901 and a steel claw 902 fixed at the lower end of the aluminum guide rod 901. The steel claw 902 is inserted into the anode carbon block 903 and drives the anode carbon block 903 to move. During the service life of the anode carbon block 903, as the anode carbon block 903 is gradually consumed, the electrolyte generated during the electrolysis process will adhere to the surrounding of the residual electrode to form an electrolyte layer. The presence of the electrolyte layer will hinder the further electrolysis process and affect the continuous production of aluminum. It is necessary to clean the electrolyte layer on the surface of the residual electrode.

[0003] In order to facilitate the cleaning of the electrolyte layer on the surface of the residual electrode, a Chinese patent (publication number: CN218860923U) provides an electrolyte cleaning machine, including a hammer device and a carbon block clamping mechanism located below. The anode carbon block 903 is clamped by the carbon block clamping mechanism, and the electrolyte layer attached to the residual electrode is cleaned by the hammer device.

[0004] However, during use, due to the high overall height of the hammer trolley, too much installation space above the carbon block clamping mechanism is occupied, and the hammering height of the hammer trolley needs to remain unchanged in order to clean the electrolyte layer on the residual electrode surface, which requires the carbon block clamping mechanism to sink, thereby increasing the center distance between the hammer trolley and the carbon block clamping mechanism, so that the top of the top plate on the carbon block clamping mechanism used to clamp the anode carbon block 903 has to extend upward to ensure that the anode carbon block 903 can be clamped. As the carbon block clamping mechanism sinks, the center distance between the carbon block clamping mechanism and the hammer trolley increases, and the top of the top plate extends upward. When clamping the anode carbon block 903, the carbon block clamping mechanism is subjected to a large bending moment, which reduces the structural stability and seriously reduces the service life of the carbon block clamping mechanism. Utility Model Content

[0005] The purpose of the utility model is to provide a sinking hammer device for electrolyte cleaning, so as to solve the problem that the hammer trolley in the existing electrolyte cleaning machine occupies a large installation space of the carbon block clamping mechanism, resulting in an increase in the bending moment of the carbon block clamping mechanism, thereby reducing the service life of the carbon block clamping mechanism.

[0006] The above technical purpose of the utility model is achieved through the following technical solutions: a sinking hammer device for electrolyte cleaning, comprising:

[0007] A mounting seat, wherein a plurality of mounting openings are provided at intervals on the front side of the mounting seat;

[0008] Hammer, each of the mounting openings is provided with a hammer, and the output end of the hammer extends outside the mounting opening;

[0009] A connecting piece, used to fix the hammer in the corresponding mounting opening;

[0010] Two groups of guide wheels, one group of guide wheels includes at least two guide wheels, and the two groups of guide wheels are rotatably mounted on the left and right sides of the mounting seat respectively;

[0011] The connecting seat is fixedly mounted on the upper side of the mounting seat.

[0012] The utility model is further configured that the hammer comprises a hammer rod and a driving cylinder, and the driving cylinder is used to drive the hammer rod to reciprocate along the axial direction.

[0013] The utility model is further configured such that the connecting member includes two side plates arranged in parallel, the two side plates are respectively located on both sides of the driving cylinder, the two side plates are connected by a plurality of first bolts, the two side plates jointly clamp the driving cylinder, and a mounting ear is provided in the middle portion of the outer side of the side plate, and the mounting ear is connected to the mounting seat by a second bolt.

[0014] The utility model is further configured that a hammer head is fixedly connected to the free end of the hammer rod, the diameter of the hammer head gradually increases along the direction away from the hammer, and the hammer head is in a prism shape.

[0015] The utility model is further configured that the end of the hammer head away from the hammer rod is provided with a breaking head, the breaking head protrudes from the end face of the hammer head, and the breaking head is conical.

[0016] The utility model is further configured that a guide seat is fixedly installed on the front side of the mounting seat, and guide holes corresponding to the hammers are opened on the guide seat, and a guide sleeve is installed in the guide hole, and the hammer rod is slidably connected in the guide sleeve.

[0017] In summary, compared with the prior art, the sinking hammer device for electrolyte cleaning provided by the utility model has at least the following beneficial effects:

[0018] 1. The structure is compact and the overall height of the hammer device is reduced.

[0019] 2. Save installation space and ensure the installation space of the carbon block clamping mechanism, thereby reducing the center distance between the carbon block clamping mechanism and the hammer, reducing the bending moment of the carbon block clamping mechanism, and thus increasing the service life of the carbon block clamping mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] 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 any novel labor.

[0021] Figure 1 is a schematic diagram of the three-dimensional structure of an embodiment;

[0022] Figure 2 is an exploded schematic diagram of an embodiment;

[0023] Figure 3 is a schematic diagram of the three-dimensional structure of the embodiment when working;

[0024] Figure 4 It is a schematic diagram of the three-dimensional structure of the anode guide rod group in the background technology.

[0025] In the figure: mounting seat 1, mounting horizontal plate 101, mounting vertical plate 102, mounting opening 103, hammer 2, driving cylinder 201, hammer rod 202, hammer head 203, breaking head 204, connecting piece 3, side plate 301, mounting ear 302, first bolt 303, second bolt 304, guide wheel 4, connecting seat 5, guide seat 6, guide hole 7, guide sleeve 8, anode guide rod group 9, aluminum guide rod 901, steel claw 902, anode carbon block 903, machine base 10, guide rail 11, articulated seat 12, hydraulic cylinder 13, carbon block clamping mechanism 14, top plate 15. DETAILED DESCRIPTION

[0026] In order to make those skilled in the art better understand the technical solution of the utility model, the following Figure 1-4 The utility model is further described in detail with specific implementation methods.

[0027] See also Figure 1-4The utility model provides a sinking hammer device for electrolyte cleaning, comprising: a mounting seat 1, a hammer 2, a connecting piece 3, a connecting seat 5, and two sets of guide wheels 4. The mounting seat 1 comprises a mounting horizontal plate 101, and the left side, right side and rear side of the mounting horizontal plate 101 are fixedly connected with mounting vertical plates 102. A plurality of mounting openings 103 are spaced apart on the front side of the mounting horizontal plate 101, and a notch is formed on the front side of the mounting horizontal plate 101 through the mounting openings 103, and a hammer 2 is arranged in each mounting opening 103. The front end of the hammer 2 is an output end, and the output end of the hammer 2 extends outside the mounting opening 103, and the rear end of the hammer 2 is embedded in the mounting opening 103. The connecting piece 3 is used to fix the hammer 2 in the corresponding mounting opening 103. A set of guide wheels 4 comprises at least two guide wheels 4, and the two sets of guide wheels 4 are rotatably mounted on the left and right sides of the mounting seat 1, respectively. A guide rail 11 is provided corresponding to each set of guide wheels 4, and the guide rail 11 is installed on the machine base 10, and the guide rail 11 matches the corresponding guide wheel 4. The connecting seat 5 is fixedly installed on the upper side of the mounting seat 1, and the connecting seat 5 is used to be hinged with the end of the piston rod of the hydraulic cylinder 13. An articulated seat 12 is provided on the machine base 10, and one end of the cylinder body of the hydraulic cylinder 13 is hinged with the articulated seat 12, and the mounting seat 1 is driven to move linearly through the hydraulic cylinder 13.

[0028] When in use, the guide wheel 4 is assembled to the corresponding guide rail 11, and the carbon block clamping mechanism 14 is installed on the machine base 10. The carbon block clamping mechanism 14 is located on the lower side of the mounting seat 1 and between the two guide rails 11. The carbon block clamping mechanism 14 is a prior art, which is mainly used to clamp the anode carbon block 903 from the front and rear sides through at least two relative cylinders. The two relative cylinders are respectively arranged on two spaced machine bases 10. The mounting seat 1 is driven to move linearly by the hydraulic cylinder 13, thereby driving the hammer 2 to impact the electrolyte layer attached to the surface of the residual electrode. Since the hammer 2 is embedded in the mounting port 103 on the mounting seat 1, the overall height is reduced, saving installation space. Since the center distance between the carbon block clamping mechanism 14 and the hammer 2 is reduced, the top plate 15 for clamping the carbon block in the carbon block clamping mechanism 14 of the existing electrolyte cleaning machine does not need to extend upward, and the output end of the carbon block clamping mechanism 14 can be arranged concentrically with the top plate 15, which greatly reduces the bending moment of the carbon block clamping mechanism 14 when clamping the anode carbon block 903, and effectively increases the service life of the carbon block clamping mechanism 14. At the same time, it also reduces the force of the guide wheel 4 on the guide rail 11 when the hammer 2 is working, and extends the service life of the guide wheel 4 and the guide rail 11. The overall stability of the equipment is ensured, the maintenance cycle is extended, and the cost is saved.

[0029] Please continue reading Figure 2In order to facilitate the cleaning of electrolyte, the hammer 2 further includes a hammer rod 202 and a drive cylinder 201, and the drive cylinder 201 is used to drive the hammer rod 202 to reciprocate along the axis direction. The drive cylinder 201 is an air cylinder or an oil cylinder, and the hammer rod 202 is a piston rod matched with the drive cylinder 201. Since the drive cylinder 201 can drive the hammer rod 202 to reciprocate along the axis direction, the hammer rod 202 can clean the electrolyte layer by vibration hammering, thereby improving the crushing efficiency of the dielectric layer.

[0030] Please continue reading Figure 1-4 Specifically, the connecting member 3 includes two parallel side plates 301, and the two side plates 301 are respectively located on the left and right sides of the driving cylinder 201. The two side plates 301 are connected by a plurality of first bolts 303, and the first bolts 303 are distributed on the upper section of the side plates 301 and the lower section of the side plates 301. The driving cylinder 201 is located between the first bolts 303 of the upper section and the lower section, and the first bolts 303 play a role of vertical limit on the driving cylinder 201. The two side plates 301 clamp the driving cylinder 201 together, and the middle part of the outer side of the side plates 301 has a mounting ear 302, and the mounting ear 302 is located on the upper side of the mounting seat 1, specifically on the upper side of the mounting cross plate 101, and the mounting ear 302 is connected to the mounting seat 1, specifically connected to the mounting cross plate 101, through the second bolt 304.

[0031] Please continue reading Figure 2 In order to enhance the crushing effect on the electrolyte layer, a hammer head 203 is fixedly connected to the front end of the hammer rod 202, and the diameter of the hammer head 203 gradually increases in the direction away from the hammer 2, and the hammer head 203 is in a prism shape. The hammer head 203 increases the impact area on the electrolyte layer and improves the crushing area.

[0032] Please continue reading Figure 2 In order to further enhance the crushing effect, the front end of the hammer head 203 has a breaking head 204, which protrudes from the end face of the hammer head 203 and is conical. When the electrolyte layer is crushed by the conical breaking head 204, the breaking head 204 first contacts the electrolyte layer, and the conical breaking head 204 pre-crushes the electrolyte layer, and then the hammer head 203 is easier to break.

[0033] Please continue reading Figure 1 and Figure 2 In order to enhance the stability of the hammer 2, a guide seat 6 is fixedly installed on the front side of the mounting seat 1. The guide seat 6 is provided with guide holes 7 corresponding to the hammer 2 one by one. A guide sleeve 8 is installed in the guide hole 7, and the hammer rod 202 is slidably connected in the guide sleeve 8.

[0034] It should be noted that the words indicating direction in this article, such as up and down, are all based on Figure 1The setting of the direction is only for the convenience of description and has no other specific meaning.

[0035] It should also be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "comprises", "comprising" or any other variants thereof are intended to cover non-exclusive inclusion, so that an article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such article or device. In the absence of further restrictions, the elements defined by the sentence "comprising a ..." do not exclude the existence of other identical elements in the article or device including the above elements.

[0036] This article uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A sinking hammer device for electrolyte cleaning, characterized in that: include: A mounting seat (1), wherein a plurality of mounting openings (103) are provided at intervals on the front side of the mounting seat (1); A hammer (2), each of the mounting openings (103) is provided with a hammer (2), and an output end of the hammer (2) extends outside the mounting opening (103); A connecting member (3) for fixing the hammer (2) in the corresponding mounting opening (103); Two groups of guide wheels (4), one group of guide wheels (4) comprises at least two guide wheels (4), and the two groups of guide wheels (4) are rotatably mounted on the left and right sides of the mounting seat (1) respectively; The connecting seat (5) is fixedly mounted on the upper side of the mounting seat (1).

2. A sinking hammer device for electrolyte cleaning as claimed in claim 1, characterized in that: The hammer (2) comprises a hammer rod (202) and a driving cylinder (201), wherein the driving cylinder (201) is used to drive the hammer rod (202) to reciprocate along an axial direction.

3. A sinking hammer device for electrolyte cleaning as claimed in claim 2, characterized in that: The connecting member (3) comprises two side plates (301) arranged in parallel, the two side plates (301) being respectively located on both sides of the driving cylinder (201), the two side plates (301) being connected by a plurality of first bolts (303), the two side plates (301) jointly clamping the driving cylinder (201), and a mounting ear (302) being provided at the middle portion of the outer side of the side plate (301), the mounting ear (302) being connected to the mounting seat (1) by a second bolt (304).

4. A sinking hammer device for electrolyte cleaning as claimed in claim 2 or 3, characterized in that: The free end of the hammer rod (202) is fixedly connected to a hammer head (203), the diameter of the hammer head (203) gradually increases in a direction away from the hammer (2), and the hammer head (203) is in a prism shape.

5. A sinking hammer device for electrolyte cleaning as claimed in claim 4, characterized in that: The hammer head (203) has a breaking head (204) at one end away from the hammer rod (202). The breaking head (204) protrudes from the end surface of the hammer head (203) and is conical.

6. A sinking hammer device for electrolyte cleaning as claimed in claim 5, characterized in that: A guide seat (6) is fixedly mounted on the front side of the mounting seat (1), and a guide hole (7) corresponding to each of the hammers (2) is formed on the guide seat (6), a guide sleeve (8) is installed in the guide hole (7), and the hammer rod (202) is slidably connected in the guide sleeve (8).

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