Hydraulic breaking device for electrolyte pre-cleaning

Abstract

The utility model relates to electrolyte cleaning technical field, concretely relates to a hydraulic crushing device for electrolyte pre-cleaning, including support frame, support frame is set up before and after, and the lifting mechanism is set up in support frame below, still include cleaning mechanism, cleaning mechanism is located support frame top, and cleaning mechanism includes fixed structure, cleaning structure, and the fixed frame bottom end is fixed with the shovel board, and the shovel board inside is equipped with the auxiliary structure for strengthening electrolyte cleaning strength. Advantageous effect: through the two shovel boards in the cleaning structure and hit the electrolyte on the carbon block surface, and the auxiliary structure is used to the bottom end of shovel board and exert the upward top strike force while hitting, drive the shovel board bottom to have the tendency of upward warping, strengthen the crushing strength of electrolyte, simultaneously still can produce certain vibration, make electrolyte smoothly separate on the carbon block surface, and further strengthen the cleaning strength of electrolyte, guarantee that carbon block is not influenced when assembling later.

Description

Technical Field

[0001] This utility model relates to the field of electrolyte cleaning technology, and in particular to a hydraulic crushing device for electrolyte pre-cleaning. Background Technology

[0002] Currently, before the production of electrolytic aluminum anodes, there are electrolytes on the surface of the anode carbon block. These electrolytes may affect the electrolytic aluminum anode and cause poor contact during assembly. Therefore, a hydraulic crushing device is needed to pre-clean the electrolytes on the surface of the carbon block.

[0003] In the existing technology, when cleaning the electrolyte on the surface of the carbon block, tools such as a crushing shovel are usually used to crush and clean the electrolyte on the surface of the carbon block. However, since the electrolyte has a large area of ​​adhesion on the surface of the carbon block and a large adhesion force, it is difficult to crush. As a result, uneven or incomplete crushing may occur. A small amount of electrolyte may not be completely cleaned and will remain, continuing to adhere to the surface of the carbon block, which will affect the subsequent assembly. Utility Model Content

[0004] The purpose of this invention is to provide a hydraulic crushing device for electrolyte pre-cleaning in order to solve the above-mentioned problems.

[0005] This utility model achieves the above objectives through the following technical solutions:

[0006] A hydraulic crushing device for electrolyte pre-cleaning includes a support frame arranged at the front and rear, a lifting mechanism arranged below the support frame, and a cleaning mechanism for cleaning electrolytes on materials, the cleaning mechanism being located above the support frame.

[0007] The cleaning mechanism includes a fixing structure for limiting and fixing the material, and a cleaning structure for cleaning the electrolyte on the material;

[0008] The cleaning structure includes two symmetrically arranged hydraulic cylinders in the front-to-back direction, located above the support frame. The two hydraulic cylinders are close to each other at one end and tilt downwards toward the center of the support frame. The two hydraulic cylinders form a V-shape with each other. A fixed frame is fixed to the telescopic end of the hydraulic cylinders. A shovel plate is fixed to the bottom of the fixed frame. The shovel plate has an auxiliary structure inside to enhance the cleaning force of the electrolyte.

[0009] Preferably, the auxiliary structure includes a groove inside the shovel plate, a sliding plate slidably installed inside the groove, a compression spring connecting the upper end of the sliding plate to the groove, a receiving groove at the lower end of the groove, a wedge plate slidably installed at the bottom end of the receiving groove, a return spring connecting the wedge plate to the receiving groove, the side of the wedge plate near the center of the support frame being inclined, an angle between the inclined surface of the wedge plate and the inner wall of the groove, the lower end of the sliding plate being inclined, the sliding plate and the wedge plate slidingly engaging, and a drive structure inside the fixed frame for driving the sliding plate to move up and down.

[0010] Preferably, the drive structure includes a counterweight block that is slidably installed inside the fixed frame, a telescopic spring connecting the counterweight block and the fixed frame, a top plate fixed to the bottom of the counterweight block, and the top plate slidingly engaging with the slide groove.

[0011] Preferably, the fixing structure includes two symmetrically positioned hydraulic cylinders located at the center of the support frame. The hydraulic cylinders are positioned above the support frame, and a pressing plate is fixed to the lower end of each hydraulic cylinder.

[0012] Preferably, the lifting mechanism includes a lifting frame located below the support frame, a lifting platform fixed at the upper end of the lifting frame, two vertically distributed fixed seats fixed on the inner wall of the support frame, two parallel and vertically distributed rotating plates rotatably mounted between the fixed seats and the lifting frame, a fixed plate fixed on the side wall of the support frame, a connecting plate fixed at the lower end of the rotating plate away from the lifting frame, the connecting plate tilting downwards in a clockwise direction, multiple telescopic hydraulic cylinders rotatably mounted between the connecting plate and the fixed plate, and a carbon block placed above the lifting platform.

[0013] Preferably, the shovel plate is made of rigid material, and the driving structure includes baffles on both the front and rear sides of the support frame.

[0014] Preferably, a vacuum cleaner is installed on the inner wall of the support frame, and an anti-slip pad is fixed to the lower end of the pressing plate.

[0015] Compared with existing technologies, the beneficial effects are as follows:

[0016] The electrolyte on the surface of the carbon block is chipped away by two shovels inside the cleaning structure. At the same time, the auxiliary structure applies an upward impact force to the bottom of the shovels, causing the bottom of the shovels to tilt upward, which strengthens the crushing force of the electrolyte. At the same time, a certain amount of vibration is generated, which allows the electrolyte to detach smoothly from the surface of the carbon block, thereby strengthening the cleaning force of the electrolyte and ensuring that the carbon block is not affected during the later assembly. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a spatial perspective view of a hydraulic crushing device for electrolyte pre-cleaning as described in this utility model;

[0019] Figure 2 This is a structural cross-sectional view of the center of the support frame of the hydraulic crushing device for electrolyte pre-cleaning described in this utility model;

[0020] Figure 3 This is a cross-sectional view of the internal structure of the fixed frame of the hydraulic crushing device for electrolyte pre-cleaning described in this utility model;

[0021] Figure 4 yes Figure 3 A magnified view of a section at point A in the middle;

[0022] Figure 5 yes Figure 3 A magnified view of a section at point B in the middle.

[0023] The annotations in the attached figures are explained as follows:

[0024] 100. Support frame; 201. Limiting hydraulic cylinder; 202. Pressing plate; 203. Baffle; 204. Crushing hydraulic cylinder; 205. Fixing frame; 206. Counterweight block; 207. Shovel plate; 208. Top plate; 209. Slide groove; 210. Sliding plate; 211. Wedge plate; 212. Receiving groove; 213. Vacuum cleaner; 301. Fixing plate; 302. Telescopic hydraulic cylinder; 303. Fixing seat; 304. Turning plate; 305. Lifting frame; 306. Lifting platform; 307. Connecting plate; 400. Carbon block. Detailed Implementation

[0025] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0026] The present invention will be further described below with reference to the accompanying drawings:

[0027] like Figures 1-5 As shown, a hydraulic crushing device for electrolyte pre-cleaning includes a support frame 100, a lifting mechanism for lifting materials, the lifting mechanism being located below the support frame 100, the support frame 100 being arranged in front and behind, and a cleaning mechanism for cleaning electrolytes on the materials, the cleaning mechanism being located above the support frame 100.

[0028] In this embodiment: the lifting mechanism includes a lifting frame 305 disposed below the support frame 100, a lifting platform 306 fixed at the upper end of the lifting frame 305, two vertically distributed fixed seats 303 fixed on the inner wall of the support frame 100, two parallel and vertically distributed rotating plates 304 rotatably mounted between the fixed seats 303 and the lifting frame 305, a fixed plate 301 fixed on the side wall of the support frame 100, a connecting plate 307 fixed at the lower end of the rotating plate 304 away from the lifting frame 305, the connecting plate 307 tilts downward in the clockwise rotation direction, a plurality of telescopic hydraulic cylinders 302 rotatably mounted between the connecting plate 307 and the fixed plate 301, and a carbon block 400 placed above the lifting platform 306.

[0029] In this embodiment, the cleaning mechanism includes a fixing structure for limiting and fixing the material, and a cleaning structure for cleaning the electrolyte on the material.

[0030] The cleaning structure includes two symmetrically arranged hydraulic cylinders 204 in the front-to-back direction above the support frame 100. The two hydraulic cylinders 204 are close to each other and tilt downwards toward the center of the support frame 100. The two hydraulic cylinders 204 form a V-shape with each other. A fixed frame 205 is fixed to the telescopic end of the hydraulic cylinders 204. A shovel plate 207 is fixed to the bottom end of the fixed frame 205. The shovel plate 207 is made of rigid material and has an auxiliary structure inside to enhance the cleaning force of the electrolyte.

[0031] The auxiliary structure includes a groove 209 inside the shovel plate 207, a sliding plate 210 slidably installed inside the groove 209, a compression spring connecting the upper end of the sliding plate 210 to the groove 209, a receiving groove 212 at the lower end of the groove 209, a wedge plate 211 slidably installed at the bottom end of the receiving groove 212, a return spring connecting the wedge plate 211 to the receiving groove 212, the side of the wedge plate 211 near the center of the support frame 100 is inclined, there is an angle between the inclined surface on the wedge plate 211 and the inner wall of the groove 209, the lower end of the sliding plate 210 is inclined, the sliding plate 210 and the wedge plate 211 slide in cooperation, and a drive structure for driving the sliding plate 210 to move up and down is provided inside the fixed frame 205.

[0032] The driving structure includes a counterweight 206 that is slidably installed inside the fixed frame 205. A telescopic spring is connected between the counterweight 206 and the fixed frame 205. A top plate 208 is fixed to the bottom of the counterweight 206. The top plate 208 is slidably engaged with the slide groove 209. The driving structure also includes baffles 203 provided on both the front and rear sides of the support frame 100. A vacuum cleaner 213 is provided on the inner wall of the support frame 100.

[0033] The fixing structure includes two symmetrically positioned hydraulic cylinders 201 at the center of the support frame 100. The hydraulic cylinders 201 are located above the support frame 100, and a pressing plate 202 is fixed to the lower end of the hydraulic cylinders 201. An anti-slip pad is fixed to the lower end of the pressing plate 202. The electrolyte on the surface of the carbon block 400 is chipped by two shovels 207 in the cleaning structure. At the same time, the auxiliary structure applies an upward impact force to the bottom of the shovels 207, causing the bottom of the shovels 207 to tend to tilt upward, which strengthens the crushing force of the electrolyte. At the same time, a certain vibration is generated, which allows the electrolyte to detach smoothly from the surface of the carbon block 400, thereby strengthening the cleaning force of the electrolyte and ensuring that the carbon block 400 is not affected during the later assembly.

[0034] Working principle: First, place the carbon block 400 above the lifting platform 306. Then, drive multiple telescopic hydraulic cylinders 302 to press down on the connecting plate 307. Then, use the parallelogram law to drive the two rotating plates 304 to move the lifting frame 305 upward, which in turn moves the lifting platform 306 upward to move the carbon block 400 to the height to be cleaned.

[0035] Then, the two limit hydraulic cylinders 201 are driven to move the pressing plate 202 downward to press and fix the front and rear ends of the carbon block 400. Then, the two crushing hydraulic cylinders 204 are driven to extend and retract continuously, thereby driving the fixing frame 205 and the shovel plate 207 to move diagonally downwards and back and forth, continuously chiseling the electrolyte on the surface of the carbon block 400. At the same time as chiseling, the fixing frame 205 will drive the internal counterweight 206 to continuously strike the shovel plate 207 when it moves back and forth, thereby increasing the crushing force of the shovel plate 207 on the electrolyte.

[0036] Simultaneously, as the counterweight 206 moves, the top plate 208 at its bottom moves within the groove 209, continuously striking the sliding plate 210 within the groove 209, driving the sliding plate 210 downwards. The downward movement of the sliding plate 210 presses against the wedge plate 211, driving the wedge plate 211 towards the bottom of the shovel plate 207. Because there is an angle between the inclined surface of the wedge plate 211 and the inner wall of the groove 209, the wedge plate 211 continuously presses and collides with the inner wall of the groove 209 during movement, thus preventing... The impact force generated on the bottom of the shovel plate 207 causes the bottom of the shovel plate 207 to tend to tilt upwards, which strengthens the crushing force of the electrolyte. At the same time, it also generates a certain amount of vibration, which helps the electrolyte to separate from the surface of the carbon block 400 after being chiseled, thereby strengthening the cleaning of the electrolyte and ensuring that the carbon block 400 is not affected during the later assembly. When crushing the electrolyte, the baffle plate 203 is used to gather the dust generated, and then the vacuum cleaner 213 is used to absorb the dust, reducing the impact on the environment and the health of workers.

[0037] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A hydraulic crushing device for electrolyte pre-cleaning, comprising a support frame (100) arranged front and rear, and a lifting mechanism disposed below the support frame (100), characterized in that: It also includes a cleaning mechanism for removing electrolytes from materials, the cleaning mechanism being located above the support frame (100); The cleaning mechanism includes a fixing structure for limiting and fixing the material, and a cleaning structure for cleaning the electrolyte on the material. The cleaning structure includes two symmetrically arranged hydraulic cylinders (204) in the front-rear direction above the support frame (100). The two hydraulic cylinders (204) are close to each other and inclined downward toward the center of the support frame (100). The two hydraulic cylinders (204) form a V-shape with each other. A fixed frame (205) is fixed to the telescopic end of the hydraulic cylinder (204). A shovel plate (207) is fixed to the bottom end of the fixed frame (205). The shovel plate (207) is provided with an auxiliary structure inside to enhance the cleaning force of the electrolyte.

2. The hydraulic crushing device for electrolyte pre-cleaning according to claim 1, characterized in that: The auxiliary structure includes a groove (209) formed inside the shovel plate (207). A sliding plate (210) is slidably installed in the groove (209). A compression spring is connected between the upper end of the sliding plate (210) and the groove (209). A receiving groove (212) is provided at the lower end of the groove (209). A wedge plate (211) is slidably installed at the bottom end of the receiving groove (212). The wedge plate (211) and the receiving groove (212) are connected. A return spring is connected between them. The wedge plate (211) has an inclined surface on one side near the center of the support frame (100). There is an angle between the inclined surface on the wedge plate (211) and the inner wall of the slide groove (209). The lower end of the sliding plate (210) has an inclined surface. The sliding plate (210) slides in cooperation with the wedge plate (211). The fixed frame (205) is provided with a drive structure for driving the sliding plate (210) to move up and down.

3. The hydraulic crushing device for electrolyte pre-cleaning according to claim 2, characterized in that: The driving structure includes a counterweight (206) slidably installed inside the fixed frame (205), a telescopic spring connecting the counterweight (206) and the fixed frame (205), a top plate (208) fixed at the bottom of the counterweight (206), and the top plate (208) slidingly engaging with the slide groove (209).

4. The hydraulic crushing device for electrolyte pre-cleaning according to claim 3, characterized in that: The fixing structure includes two symmetrically positioned hydraulic cylinders (201) located at the center of the support frame (100). The hydraulic cylinders (201) are positioned above the support frame (100), and a pressing plate (202) is fixed to the lower end of each hydraulic cylinder (201).

5. The hydraulic crushing device for electrolyte pre-cleaning according to claim 4, characterized in that: The lifting mechanism includes a lifting frame (305) disposed below the support frame (100), a lifting platform (306) fixed at the upper end of the lifting frame (305), two vertically distributed fixed seats (303) fixed on the inner wall of the support frame (100), two parallel vertically distributed rotating plates (304) rotatably mounted between the fixed seats (303) and the lifting frame (305), a fixed plate (301) fixed on the side wall of the support frame (100), a connecting plate (307) fixed at the lower end of the rotating plate (304) away from the lifting frame (305), the connecting plate (307) tilting downward in a clockwise rotation direction, a plurality of telescopic hydraulic cylinders (302) rotatably mounted between the connecting plate (307) and the fixed plate (301), and a carbon block (400) placed on top of the lifting platform (306).

6. The hydraulic crushing device for electrolyte pre-cleaning according to claim 5, characterized in that: The shovel plate (207) is made of rigid material, and the driving structure includes baffles (203) provided on both the front and rear sides of the support frame (100).

7. The hydraulic crushing device for electrolyte pre-cleaning according to claim 6, characterized in that: The inner wall of the support frame (100) is equipped with a vacuum cleaner (213), and the lower end of the pressing plate (202) is fixed with an anti-slip pad.

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