A slag rake for zinc oxide production

Abstract

The utility model relates to the technical field of slag rake and provide a slag rake for zinc oxide production, including main rod and moving link, the one side of main rod is provided with moving link, the one side of moving link is hinged with articulated link, the one side of articulated link is provided with dismounting structure, the utility model discloses is provided with dismounting structure, and the positioning of raking head is carried out in the inside of mounting groove through the clamping structure of the clamping groove and clamping block, and the raking head can be positioned to the inside of built -in groove by extruding and moving clamping block to remove the clamping positioning, and then the raking head is conveniently extracted from the inside of mounting groove, thereby the purpose that the raking head of different size is conveniently disassembled and replaced is reached.

Description

Technical Field

[0001] This utility model relates to the field of slag rake technology, and in particular to a slag rake for zinc oxide production. Background Technology

[0002] Cleaning slag is an essential step in the post-production process of zinc oxide. To improve efficiency, slag rakes are used during the cleaning process.

[0003] Therefore, patent CN209651908U discloses the technical field of auxiliary equipment used in zinc oxide production, specifically relating to a slag rake for zinc oxide production. It includes a slag-removing head fixed to a slag-removing rod, the other end of which is fixed to a connecting rod hinged to a fixed rod. A fixing plate is fixed to the free end of the fixed rod, and a baffle is provided on the fixed rod for connection with the loader's forearm. This slag rake for zinc oxide production, through the movement of the loader's loading arm, extends the slag-removing head deep into the furnace. When the loading arm moves again, the slag-removing teeth of the slag-removing head at the front of the device contact the furnace bottom, cleaning the slag.

[0004] The slag rake head mentioned above is fixedly installed. However, when facing furnace bodies of different sizes, it may be difficult to put it in or the rake head may be too small to be efficient, which limits its use in practice. Utility Model Content

[0005] The purpose of this invention is to provide a slag rake for zinc oxide production, which solves the problem that existing slag rakes for zinc oxide production are not convenient for quick replacement of rake heads of different sizes and specifications.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a slag rake for zinc oxide production, comprising a main rod and a moving rod;

[0007] A movable rod is provided on one side of the main rod, and a hinge rod is hinged to one side of the movable rod. A disassembly and assembly structure is provided on one side of the hinge rod.

[0008] The disassembly and assembly structure includes an installation groove on one side of the hinge rod, a rake head is provided inside the installation groove, a sliding groove is evenly provided on the outer wall of the rake head, a snap-fit ​​groove is provided on the outer wall of the rake head on one side of the sliding groove, an internal groove is provided inside the hinge rod outside the installation groove, a snap-fit ​​block is provided inside the internal groove, and a return spring is fixed on one side of the snap-fit ​​block.

[0009] An adjustment structure is provided on one side of the main rod.

[0010] Preferably, the rake head is slidably connected inside the mounting groove, and the grooves are symmetrically distributed on the outer wall of the rake head.

[0011] Preferably, the built-in grooves are symmetrically distributed inside the hinge rod, and the side of the return spring away from the snap-fit ​​block is fixedly connected to one side inside the built-in groove.

[0012] Preferably, the snap-fit ​​block is disposed inside the snap-fit ​​groove, and the snap-fit ​​block and the rake head form an engaging structure through the snap-fit ​​groove.

[0013] Preferably, the adjustment structure includes an adjustment groove on one side of the main rod and protrusions fixed on both sides of the moving rod. Through holes are evenly opened inside the main rod on both sides of the adjustment groove, and threaded holes are opened on one side of each protrusion. Positioning bolts are installed inside the through holes.

[0014] Preferably, the moving rod and the adjusting groove are slidably connected by a protrusion, and the through holes are evenly distributed on both sides of the main rod.

[0015] Preferably, the positioning bolt extends into the interior of the threaded hole, and the positioning bolt is threadedly connected to the threaded hole.

[0016] The advantages of the slag rake for zinc oxide production provided by this utility model are as follows:

[0017] With a disassembly and assembly structure, the rake head is positioned inside the mounting slot by a snap-fit ​​structure consisting of a snap-fit ​​groove and a snap-fit ​​block. Rotating the rake head will cause the snap-fit ​​block to be squeezed and moved into the inner slot to release the snap-fit ​​positioning, thus making it easy to pull the rake head out of the mounting slot. This achieves the purpose of facilitating the disassembly and replacement of rake heads of different sizes.

[0018] With an adjustable structure, the moving rod is guided and slides inside the adjusting groove by a protrusion. When the moving rod slides to the appropriate position, the through hole and the threaded hole are aligned with each other, so that the positioning bolt can be rotated into the threaded hole to form a threaded connection to position the moving rod, thereby achieving the purpose of facilitating the adjustment of the overall length of the device. Attached Figure Description

[0019] Figure 1 This is a front-view three-dimensional structural schematic diagram of the present invention;

[0020] Figure 2 This is a frontal three-dimensional structural diagram of the present invention;

[0021] Figure 3 This is a partial cross-sectional three-dimensional structural schematic diagram of the present invention;

[0022] Figure 4 This is an enlarged structural diagram of point A in this utility model;

[0023] Figure 5 This is a side view cross-sectional three-dimensional structural schematic diagram of the present invention.

[0024] The following are the annotations in the diagram: 1. Main rod; 2. Moving rod; 3. Hinge rod; 4. Disassembly / assembly structure; 401. Mounting groove; 402. Rake head; 403. Slide groove; 404. Snap-fit ​​groove; 405. Internal groove; 406. Snap-fit ​​block; 407. Return spring; 5. Adjustment structure; 501. Adjustment groove; 502. Protrusion; 503. Through hole; 504. Threaded hole; 505. Positioning bolt. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figure 1 - Figure 5 The present invention provides a slag rake for zinc oxide production, comprising a main rod 1 and a moving rod 2.

[0027] Reference Figure 1 - Figure 4 As shown, a movable rod 2 is provided on one side of the main rod 1, and a hinge rod 3 is hinged to one side of the movable rod 2. A disassembly and assembly structure 4 is provided on one side of the hinge rod 3. The disassembly and assembly structure 4 includes an installation groove 401 on one side of the hinge rod 3. A rake head 402 is provided inside the installation groove 401. Sliding grooves 403 are evenly provided on the outer wall of the rake head 402. A snap-fit ​​groove 404 is provided on the outer wall of the rake head 402 on one side of the sliding groove 403. An internal groove 405 is provided inside the hinge rod 3 outside the installation groove 401. The internal groove 405 is provided with... A snap-fit ​​block 406 is provided, and a return spring 407 is fixed on one side of the snap-fit ​​block 406. The rake head 402 is slidably connected inside the mounting groove 401. The sliding grooves 403 are symmetrically distributed on the outer wall of the rake head 402. The internal grooves 405 are symmetrically distributed inside the hinge rod 3. The side of the return spring 407 away from the snap-fit ​​block 406 is fixedly connected to the side inside the internal groove 405. The snap-fit ​​block 406 is set inside the snap-fit ​​groove 404. The snap-fit ​​block 406 and the rake head 402 form a snap-fit ​​structure through the snap-fit ​​groove 404.

[0028] During the production and processing of zinc oxide, a certain amount of slag is generated. To prevent it from affecting subsequent production processes, it needs to be removed. However, furnace dimensions vary, so to meet actual usage requirements, a disassembly and assembly structure 4 is provided. One side of the rake head 402 is inserted into the mounting groove 401, causing the locking block 406 to slide within the sliding groove 403. This prevents the rake head 402 from obstructing its entry into the mounting groove 401. When the rake head 402 is inserted to its limit position, it is rotated to allow it to pass through. The snap-fit ​​block 406 is inserted into the inner groove 405 by the inclined side of the snap-fit ​​block 406. Since it is always pushed by the return spring 407, when the snap-fit ​​groove 404 is rotated to one side, the snap-fit ​​block 406 moves into the inner groove 404 and forms a snap-fit ​​structure with it. This makes it less likely for the rake head 402 to shift position inside the mounting groove 401. Further rotation can press the snap-fit ​​block 406 back into the inner groove 405, making it easier to pull out the rake head 402, thus greatly increasing the functionality of the device.

[0029] Reference Figure 1 , Figure 2 and Figure 5 As shown, an adjustment structure 5 is provided on one side of the main rod 1. The adjustment structure 5 includes an adjustment groove 501 on one side of the main rod 1 and protrusions 502 fixed on both sides of the moving rod 2. Through holes 503 are evenly provided inside the main rod 1 on both sides of the adjustment groove 501. Threaded holes 504 are provided on one side of each protrusion 502. Positioning bolts 505 are provided inside the through holes 503. The moving rod 2 and the adjustment groove 501 are slidably connected through the protrusions 502. The through holes 503 are evenly distributed on both sides of the main rod 1. The positioning bolts 505 extend into the threaded holes 504 and are threadedly connected to the threaded holes 504.

[0030] The furnace depths used for producing zinc oxide vary. To meet the needs of different furnaces, an adjustment structure 5 is provided. This allows the moving rod 2 to slide inside the adjustment groove 501 via the protrusion 502. The threaded hole 504 on one side of the protrusion 502 aligns with the through hole 503, facilitating the rotation of the positioning bolt 505 through the through hole 503 into the threaded hole 504 to form a threaded connection. This positions the moving rod 2, preventing it from shifting position within the adjustment groove 501 during use, thus greatly increasing the practicality of the device.

[0031] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A slag rake for zinc oxide production, comprising a main rod (1) and a moving rod (2); Its features are: A movable rod (2) is provided on one side of the main rod (1), and a hinge rod (3) is hinged on one side of the movable rod (2). A disassembly and assembly structure (4) is provided on one side of the hinge rod (3). The disassembly and assembly structure (4) includes an installation groove (401) on one side of the hinge rod (3), a rake head (402) is provided inside the installation groove (401), a sliding groove (403) is evenly provided on the outer wall of the rake head (402), a snap-fit ​​groove (404) is provided on the outer wall of the rake head (402) on one side of the sliding groove (403), an internal groove (405) is provided inside the hinge rod (3) outside the installation groove (401), a snap-fit ​​block (406) is provided inside the internal groove (405), and a return spring (407) is fixed on one side of the snap-fit ​​block (406). An adjustment structure (5) is provided on one side of the main rod (1).

2. The slag rake for zinc oxide production according to claim 1, characterized in that: The rake head (402) is slidably connected inside the mounting groove (401), and the sliding grooves (403) are symmetrically distributed on the outer wall of the rake head (402).

3. The slag rake for zinc oxide production according to claim 1, characterized in that: The built-in grooves (405) are symmetrically distributed inside the hinge rod (3), and the side of the return spring (407) away from the snap block (406) is fixedly connected to one side inside the built-in grooves (405).

4. The slag rake for zinc oxide production according to claim 1, characterized in that: The snap-fit ​​block (406) is disposed inside the snap-fit ​​groove (404), and the snap-fit ​​block (406) and the rake head (402) form a snap-fit ​​structure through the snap-fit ​​groove (404).

5. A slag rake for zinc oxide production according to claim 1, characterized in that: The adjustment structure (5) includes an adjustment groove (501) on one side of the main rod (1) and protrusions (502) fixed on both sides of the moving rod (2). Through holes (503) are evenly opened inside the main rod (1) on both sides of the adjustment groove (501). Threaded holes (504) are opened on one side of each protrusion (502). Positioning bolts (505) are installed inside the through holes (503).

6. A slag rake for zinc oxide production according to claim 5, characterized in that: The moving rod (2) and the adjusting groove (501) are slidably connected by the protrusion (502), and the through holes (503) are evenly distributed on both sides of the main rod (1).

7. A slag rake for zinc oxide production according to claim 5, characterized in that: The positioning bolt (505) extends into the interior of the threaded hole (504), and the positioning bolt (505) is threadedly connected to the threaded hole (504).

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