A lightweight furnace slag crushing rod

Abstract

This utility model provides a lightweight furnace slagging crushing rod, relating to the field of furnace slagging crushing, comprising: a handheld rod, one end of which is fixedly connected to an anti-slip pad; and a variable crushing mechanism, which includes a crushing cone, a crushing shovel, a support assembly, and a telescopic adjustment assembly, the telescopic adjustment assembly being installed at the other end of the handheld rod. This design, by setting a variable crushing mechanism, allows for easy rotation and adjustment of crushing heads with different functions according to usage needs, thereby achieving easy adaptation to slagging crushing work of different shapes, eliminating the need to carry multiple tools, simplifying operation, saving time and effort, effectively reducing weight, and improving ease of use. Furthermore, by setting a telescopic adjustment assembly, the overall structure's length can be easily adjusted according to usage needs, thereby adapting to furnaces of different depths and facilitating normal slagging crushing treatment in different furnaces.

Description

Technical Field

[0001] This utility model relates to the field of furnace slag crushing, and in particular to a lightweight furnace slag crushing rod. Background Technology

[0002] The furnace is the core combustion and heat transfer cavity of thermal equipment such as boilers, incinerators, and hot blast stoves. It is the key space where fuel undergoes high-temperature combustion reaction and the heat generated by combustion is transferred to the medium through the heated surface of the inner wall of the cavity. During long-term operation, minerals in the fuel will melt and solidify at high temperatures and adhere to the inner wall of the furnace to form hard slag. In order to facilitate the cleaning of slag, it is often necessary to use a crushing rod to crush and clean the slag in the furnace. When using the relevant crushing rod, it is usually composed of a rod body and a crushing head. The rod body is held by hand, and the part of the rod body with the crushing head is inserted into the slag in the furnace. The hand then applies force to make the crushing head contact and collide with the slag in the furnace. The force generated by the collision breaks and falls off the slag in the furnace, thus achieving the effect of crushing and cleaning the slag in the furnace. However, when using the above method, since the slag in the furnace is often in different forms such as dot-shaped hard slag or flaky slag, and the crushing head structure of the traditional crushing rod is mostly fixed and simple, in order to adapt to the crushing of different forms of slag, it is often necessary to carry a variety of tools, which are heavy and burdensome, and it is also troublesome and inconvenient to replace them.

[0003] Therefore, it is necessary to provide a lightweight furnace slag crushing rod to solve the above problems. Utility Model Content

[0004] To address the technical problems of the fixed and simple crushing head structure of the aforementioned crushing rods, which often require multiple tools to be carried in order to adapt to the crushing of different slag formations, resulting in heavy weight, significant burden, and inconvenient replacement, this utility model provides a lightweight furnace slag crushing rod.

[0005] This utility model provides a lightweight furnace slagging crushing rod, comprising: a hand handle, one end of which is fixedly connected to an anti-slip pad; and a variable crushing mechanism, which includes a crushing cone, a crushing shovel, a support assembly, and a telescopic adjustment assembly, wherein the telescopic adjustment assembly is installed at the other end of the hand handle, and the crushing cone and the crushing shovel are installed at one end of the telescopic adjustment assembly via the support assembly.

[0006] Preferably, the support assembly includes a rotating support frame, a rotating block, a rotating unit, and a limiting unit. One end of the rotating support frame is installed at one end of the telescopic adjustment assembly. The side wall of the rotating block is installed at the middle of the other end of the rotating support frame via the rotating unit. The limiting unit is installed on the side wall of the rotating support frame. One end of the crushing cone and the crushing shovel are symmetrically fixedly connected to both ends of the rotating block.

[0007] Preferably, the rotating unit includes two rotating shafts and a rotating gear. The sidewall of the rotating block is rotatably connected to the middle of the other end of the rotating support frame via the two rotating shafts, and the rotating gear is fixedly connected to the extension end of one of the rotating shafts.

[0008] Preferably, the limiting unit includes a fixed block, a spring, and a telescopic limiting rod. The fixed block is fixedly connected to the side wall of the rotating support frame. One end of the spring is fixedly connected to the inside of the fixed block. The side wall of the telescopic limiting rod is slidably connected to the inner wall of the fixed block. One end of the telescopic limiting rod is fixedly connected to the other end of the spring, and the other end of the telescopic limiting rod meshes with the side wall of the rotating gear.

[0009] Preferably, the telescopic adjustment assembly includes a rectangular slot, a rectangular telescopic rod, and a drive unit. The rectangular slot is located at the other end of the handheld rod. The rectangular telescopic rod is slidably connected to the inside of the rectangular slot by fitting with it. One end of the rotating support frame is fixedly connected to one end of the rectangular telescopic rod. The drive unit is installed at one end of the rectangular slot.

[0010] Preferably, the drive unit includes a threaded rod, a threaded hole, and a control crank. One end of the threaded rod is rotatably connected to one end of a rectangular slot, and the threaded hole is opened at the other end of a rectangular telescopic rod. The threaded rod is rotatably connected to the rectangular telescopic rod through the threaded hole. One end of the control crank is fixedly connected to one end of the threaded rod by rotating through one end of the hand handle.

[0011] Compared with related technologies, the lightweight furnace slagging crusher provided by this utility model has the following beneficial effects: By setting a variable crushing mechanism, different crushing heads with different functions can be rotated, adjusted, and replaced as needed, thus achieving easy adaptation to crushing work of different slag formations. It eliminates the need to carry multiple tools, making operation simple, convenient, time-saving, and labor-saving, effectively reducing the load and improving ease of use. Furthermore, by setting a telescopic adjustment component, the overall structure's length can be adjusted and changed according to usage needs, thereby adapting to furnaces of different depths and facilitating normal slag crushing treatment in different furnaces. Attached Figure Description

[0012] Figure 1This is a structural schematic diagram of the present invention; Figure 2 An enlarged structural schematic diagram of the variable crushing mechanism provided by this utility model; Figure 3 A partial exploded view of the variable crushing mechanism provided by this utility model; Figure 4 An exploded cross-sectional view of a portion of the telescopic adjustment assembly provided by this utility model.

[0013] The following are the labeling elements in the diagram: 1. Handheld lever; 101. Anti-slip pad; 2. Variable crushing mechanism; 201. Crushing cone; 202. Crushing shovel; 3. Support assembly; 301. Rotating support frame; 302. Rotating block; 4. Rotating unit; 401. Rotating shaft; 402. Rotating gear; 5. Limiting unit; 501. Fixing block; 502. Spring; 503. Telescopic limit rod; 6. Telescopic adjustment assembly; 601. Rectangular slot; 602. Rectangular telescopic rod; 7. Drive unit; 701. Threaded rod; 702. Threaded hole; 703. Control crank. Detailed Implementation

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0015] Please refer to the following: Figures 1 to 4 A lightweight furnace slagging crushing rod includes: a hand handle 1, one end of which is fixedly connected to an anti-slip pad 101; The variable crushing mechanism 2 includes a crushing cone 201, a crushing shovel 202, a support assembly 3, and a telescopic adjustment assembly 6. The telescopic adjustment assembly 6 is installed at the other end of the hand handle 1, and the crushing cone 201 and the crushing shovel 202 are installed at one end of the telescopic adjustment assembly 6 through the support assembly 3. The support assembly 3 includes a rotating support frame 301, a rotating block 302, a rotating unit 4, and a limiting unit 5. One end of the rotating support frame 301 is installed on one end of the telescopic adjustment assembly 6. The side wall of the rotating block 302 is installed in the middle of the other end of the rotating support frame 301 through the rotating unit 4. The limiting unit 5 is installed on the side wall of the rotating support frame 301. One end of the crushing cone 201 and the crushing shovel 202 are symmetrically fixedly connected to the two ends of the rotating block 302. The rotating unit 4 includes two rotating shafts 401 and a rotating gear 402. The side wall of the rotating block 302 is rotatably connected to the middle of the other end of the rotating support frame 301 through the two rotating shafts 401. The rotating gear 402 is fixedly connected to the extension end of one of the rotating shafts 401. The limiting unit 5 includes a fixed block 501, a spring 502, and a telescopic limiting rod 503. The fixed block 501 is fixedly connected to the side wall of the rotating support frame 301. One end of the spring 502 is fixedly connected to the inside of the fixed block 501. The side wall of the telescopic limiting rod 503 is slidably connected to the inner wall of the fixed block 501, and one end of the telescopic limiting rod 503 is fixedly connected to the other end of the spring 502. The other end of the telescopic limiting rod 503 meshes with the side wall of the rotating gear 402.

[0016] In the specific implementation process, firstly, one end of the handheld handle 1 is inserted into the furnace by extending the other end, which is equipped with the crushing cone 201 and the crushing shovel 202, into the furnace. At this time, force is applied by the handheld handle 1, thereby using the crushing cone 201 or the crushing shovel 202 to crush the slag in the furnace. The anti-slip pad 101 made of rubber increases the anti-slip properties and comfort of the handheld handle 1. At the same time, depending on the different forms of slag in the furnace, the sliding telescopic limit rod 50 is adjusted accordingly. 3. This allows the device to slide and retract into the fixed block 501 under force. The telescopic limit rod 503 retracts into the fixed block 501, thus disengaging from the rotating gear 402. At this point, rotating the rotating gear 402 applies force, causing the rotating shaft 401 to rotate against the side wall of the rotating support frame 301. This rotation of the rotating shaft 401 against the side wall of the rotating support frame 301 causes the connected rotating block 302 to be subjected to force at one end of the rotating support frame 301. The rotating block 302 rotates, exposing the crushing cone 201 or crushing shovel 202 according to the morphology of the slag. Exposing the crushing cone 201 allows for the crushing of point-like hard slag, while exposing the crushing shovel 202 allows for the peeling and crushing of flaky slag. After rotational adjustment, a strong spring 502 provides a reaction force, causing the telescopic limiting rod 503 to spring back from the inside of the fixed block 501. This extension engages with the side wall of the rotating gear 402, thus limiting and fixing the rotating gear 402. This, in turn, limits and fixes the rotating block 302 and the exposed crushing cone 201 or crushing shovel 202. This allows for easy rotational adjustment and replacement of different crushing heads according to usage needs, facilitating the crushing of different slag morphologies without requiring multiple tools. The operation is simple, convenient, time-saving, and labor-saving, effectively reducing the load and improving ease of use. Furthermore, the telescopic adjustment assembly 6 includes a rectangular slot 601, a rectangular telescopic rod 602, and a drive unit 7. The rectangular slot 601 is opened at the other end of the handheld rod 1. The rectangular telescopic rod 602 is slidably connected to the inside of the rectangular slot 601 by fitting with it. One end of the rotating support frame 301 is fixedly connected to one end of the rectangular telescopic rod 602. The drive unit 7 is installed at one end of the rectangular slot 601. The drive unit 7 includes a threaded rod 701, a threaded hole 702, and a control handle 703. One end of the threaded rod 701 is rotatably connected to one end of the rectangular slot 601, and the threaded hole 702 is opened at the other end of the rectangular telescopic rod 602. The threaded rod 701 is rotatably connected to the rectangular telescopic rod 602 through the threaded hole 702. One end of the control handle 703 is fixedly connected to one end of the threaded rod 701 by rotating through one end of the hand handle 1.

[0017] Based on the above embodiments, according to the depth of the furnace, by rotating the hand-held control handle 703, the threaded rod 701 connected to it is forced to rotate within the rectangular slot 601. The rotation of the threaded rod 701 causes the rectangular telescopic rod 602 connected through the threaded hole 702 to slide out from one end of the hand-held handle 1 through the rectangular slot 601. This extension of the rectangular telescopic rod 602 increases the overall structural length. Similarly, by rotating the control handle 703 in the opposite direction, the rectangular telescopic rod 602 slides back into the hand-held handle 1, shortening the overall structural length. This allows for easy adjustment of the overall structural length according to usage needs, adapting to furnaces of different depths and facilitating the effective slag crushing treatment of different furnaces.

[0018] The working principle of the lightweight furnace slagging crusher provided by this utility model is as follows: In use, firstly, according to the different slag formations in the furnace, the sliding telescopic limit rod 503 can be forcefully retracted into the fixed block 501. The retraction of the telescopic limit rod 503 into the fixed block 501 disengages it from the rotating gear 402. At this point, rotating the rotating gear 402 applies force, causing the rotating shaft 401 to rotate against the side wall of the rotating support frame 301. This rotation of the rotating shaft 401 against the side wall of the rotating support frame 301 causes the connected rotating block 302 to rotate at one end of the rotating support frame 301. 2. Rotation exposes the crushing cone 201 or crushing shovel 202 according to the morphology of the slag. Exposing the crushing cone 201 allows for the breaking of point-like hard slag, while exposing the crushing shovel 202 allows for the peeling and breaking of flaky slag. After rotational adjustment, a strong spring 502 provides a reaction force, causing the telescopic limit rod 503 to spring back and extend from the inside of the fixed block 501. This extension engages with the side wall of the rotating gear 402, thus limiting and fixing the rotating gear 402, and consequently, controlling the rotation of the block 30. 2. The exposed crushing cone 201 or crushing shovel 202 are limited and fixed, which effectively facilitates the rotation, adjustment and replacement of different function crushing heads according to usage needs, thus easily adapting to different slag crushing operations. This eliminates the need to carry multiple tools, making operation simple, convenient, time-saving, and labor-saving, effectively reducing the load and improving ease of use. Secondly, according to the depth of the furnace, by hand-operated control handle 703 and applying force to rotate it, the connected threaded rod 701 is subjected to force and rotates within the opened rectangular slot 601. The rotation of the threaded rod 701 allows the threaded hole 702 to pass through... The connected rectangular telescopic rod 602, under force, slides out from one end of the handheld rod 1 through the rectangular slot 601. By sliding the rectangular telescopic rod 602 out from one end of the handheld rod 1, the overall usable length of the structure can be increased in conjunction with the handheld rod 1. Similarly, by rotating the control handle 703 in the opposite direction, the rectangular telescopic rod 602 can be slid into the interior of the handheld rod 1, thereby shortening the overall usable length of the structure. This effectively allows for easy adjustment and modification of the overall usable length according to usage needs, thus adapting to furnaces of different depths and facilitating the normal slag crushing treatment of different furnaces.

[0019] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A lightweight furnace slagging crusher, characterized in that, include: Handheld rod (1), one end of which is fixedly connected to an anti-slip pad (101); The variable crushing mechanism (2) includes a crushing cone (201), a crushing shovel (202), a support assembly (3) and a telescopic adjustment assembly (6). The telescopic adjustment assembly (6) is installed at the other end of the hand handle (1). The crushing cone (201) and the crushing shovel (202) are installed at one end of the telescopic adjustment assembly (6) through the support assembly (3).

2. The lightweight furnace slagging crusher according to claim 1, characterized in that, The support assembly (3) includes a rotating support frame (301), a rotating block (302), a rotating unit (4), and a limiting unit (5). One end of the rotating support frame (301) is installed on one end of the telescopic adjustment assembly (6). The side wall of the rotating block (302) is installed at the middle of the other end of the rotating support frame (301) through the rotating unit (4). The limiting unit (5) is installed on the side wall of the rotating support frame (301). One end of the crushing cone (201) and the crushing shovel (202) are symmetrically fixed to both ends of the rotating block (302).

3. A lightweight furnace slagging crusher according to claim 2, characterized in that, The rotating unit (4) includes two rotating shafts (401) and a rotating gear (402). The side wall of the rotating block (302) is rotatably connected to the middle of the other end of the rotating support frame (301) through the two rotating shafts (401). The rotating gear (402) is fixedly connected to the extension end of one of the rotating shafts (401).

4. A lightweight furnace slagging crusher according to claim 3, characterized in that, The limiting unit (5) includes a fixed block (501), a spring (502), and a telescopic limiting rod (503). The fixed block (501) is fixedly connected to the side wall of the rotating support frame (301). One end of the spring (502) is fixedly connected to the inside of the fixed block (501). The side wall of the telescopic limiting rod (503) is slidably connected to the inner wall of the fixed block (501). One end of the telescopic limiting rod (503) is fixedly connected to the other end of the spring (502). The other end of the telescopic limiting rod (503) meshes with the side wall of the rotating gear (402).

5. A lightweight furnace slagging crusher according to claim 2, characterized in that, The telescopic adjustment assembly (6) includes a rectangular slot (601), a rectangular telescopic rod (602), and a drive unit (7). The rectangular slot (601) is opened at the other end of the handheld rod (1). The rectangular telescopic rod (602) is slidably connected to the inside of the rectangular slot (601) by fitting with it. One end of the rotating support frame (301) is fixedly connected to one end of the rectangular telescopic rod (602). The drive unit (7) is installed at one end of the rectangular slot (601).

6. A lightweight furnace slagging crusher according to claim 5, characterized in that, The drive unit (7) includes a threaded rod (701), a threaded hole (702), and a control crank (703). One end of the threaded rod (701) is rotatably connected to one end of a rectangular slot (601), and the threaded hole (702) is opened at the other end of a rectangular telescopic rod (602). The threaded rod (701) is rotatably connected to the rectangular telescopic rod (602) through the threaded hole (702). One end of the control crank (703) is fixedly connected to one end of the threaded rod (701) by rotating through one end of the hand handle (1).

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