Low-energy-consumption continuous sintering equipment

Abstract

The utility model discloses low-energy-consumption continuous sintering equipment which comprises a sintering machine body and protection assemblies, a sintering box is hinged to one side of the top of the sintering machine body, a hydraulic jacking unit used for jacking the sintering box is arranged on the top of the sintering machine body, and the protection assemblies are symmetrically arranged on the other side of the sintering machine body. The protection assembly is used for falling buffering of the sintering box and comprises a sliding groove rail, a buffering part is arranged at the top of the sliding groove rail, and a drawing part used for adjusting the position of the buffering part is connected to the side of the sliding groove rail in a penetrating and inserting mode. The protection assembly is arranged on the top of the sintering machine body, after the hydraulic jacking unit jacks the sintering box, the drawing part is held, the buffering part is pushed to move to the bottom of the sintering box along the sliding groove rail, and therefore when the hydraulic jacking unit breaks down and the sintering box falls down, the buffering part serves as redundant safety protection, and the safety of the sintering box is guaranteed. And collision damage caused by sudden falling of the sintering box due to the fault of the hydraulic jacking unit is avoided.

Description

Technical Field

[0001] This utility model relates to the field of sintering machine technology, and in particular to a low-energy continuous sintering equipment. Background Technology

[0002] During the operation of low-energy continuous sintering equipment, the lifting stability of the sintering box directly affects production efficiency and equipment safety. Traditional sintering equipment mostly relies on hydraulic lifting units to lift the sintering box.

[0003] However, if the hydraulic system leaks, loses pressure, or the control components malfunction, the existing technology does not have a buffer protection device independent of the hydraulic system. The sintering box will fall freely in an instant due to the loss of support, causing the box to collide violently with the machine body and causing equipment damage.

[0004] Therefore, how to design a redundant buffer mechanism independent of the hydraulic system to quickly intervene and absorb impact energy when the sintering box falls due to a failure has become an urgent problem to be solved. Utility Model Content

[0005] The purpose of this invention is to provide a low-energy-consumption continuous sintering device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a low-energy continuous sintering equipment, comprising:

[0007] The sintering machine body has a sintering box hinged to one side of its top, and a hydraulic lifting unit for lifting the sintering box is provided on the top of the sintering machine body.

[0008] A protective component is symmetrically arranged on the other side of the sintering machine body. The protective component is used to buffer the fall of the sintering box. The protective component includes a slide rail, a buffer part is provided on the top of the slide rail, and a pull-out part for adjusting the position of the buffer part is inserted and connected to the side of the slide rail.

[0009] Preferably, the buffer section includes:

[0010] A sleeve, wherein the sleeve is disposed at the top of the slide rail;

[0011] A movable rod, the bottom end of which is inserted into the middle of the sleeve, is used to contact and support the sintering box;

[0012] A damping ring, wherein the damping ring is sleeved on the outside of the movable rod;

[0013] A spring-loaded element is disposed at the bottom of the damping ring, and the spring-loaded element is used for elastic support of the damping ring.

[0014] Preferably, the springback element includes:

[0015] A compression spring is disposed at the bottom of the damping ring and located in the inner cavity of the sleeve, and the bottom end of the compression spring is fixedly connected to the inner wall of the bottom end of the sleeve.

[0016] A positioning protrusion is provided at the bottom of the damping ring, and the bottom of the positioning protrusion is inserted and connected to the top of the compression spring.

[0017] Preferably, the pull-out portion includes:

[0018] A protruding block is disposed in the inner cavity of the slide rail, and the top of the protruding block is fixedly connected to the bottom of the sleeve;

[0019] A pull rod, the end of which is inserted into the inner cavity of the slide rail, and the end of which is fixedly connected to the side of the protrusion.

[0020] Preferably, a spherical protrusion is provided at the end of the pull rod and on the outside of the slide rail, the spherical protrusion being used to assist in gripping and pulling the pull rod.

[0021] Preferably, a rubber pad is provided at the top of the movable rod, and the rubber pad is used to isolate the movable rod from the sintering box.

[0022] Preferably, the bottom of the sintering machine body is provided with foot blocks, which are used to elevate and support the sintering machine body.

[0023] The technical effects and advantages of this utility model are as follows:

[0024] This invention features a protective component on the top of the sintering machine. When the hydraulic lifting unit lifts the sintering box, the pull-out part is held and the buffer part is pushed to move along the slide rail to the bottom of the sintering box. Thus, in the event of a failure of the hydraulic lifting unit and the sintering box falling, the buffer part serves as redundant safety protection, preventing collision damage caused by the sudden fall of the sintering box due to a failure of the hydraulic lifting unit. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0026] Figure 2 This is a side view of the entire utility model.

[0027] Figure 3 This is a front view of the entire utility model.

[0028] Figure 4 This is a top view of the protective component of this utility model.

[0029] Figure 5 This is a cross-sectional view of the buffer section of this utility model.

[0030] In the diagram: 1. Sintering machine body; 101. Hydraulic lifting unit; 102. Foot block; 2. Sintering box; 3. Slide rail; 4. Pull-out part; 401. Protrusion block; 402. Tie rod; 5. Buffer part; 501. Sleeve; 502. Movable rod; 5021. Rubber pad; 503. Damping ring; 5031. Positioning protrusion; 504. Compression spring. Detailed Implementation

[0031] 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.

[0032] This utility model provides, for example Figure 1-5 As shown: Example

[0033] A low-energy-consumption continuous sintering equipment includes a sintering machine body 1 and a protective component;

[0034] Specifically, a sintering box 2 is hinged to one side of the top of the sintering machine body 1. A hydraulic lifting unit 101 for lifting the sintering box 2 is provided on the top of the sintering machine body 1. Protective components are symmetrically arranged on the other side of the sintering machine body 1. The protective components are used for buffering the fall of the sintering box 2.

[0035] It should be noted that the working principle of the sintering machine body 1, the hydraulic lifting unit 101 and the sintering box 2 is the same as that of the SR-T2-1200 sintering machine. The bottom of the sintering machine body 1 is provided with foot blocks 102, which are used to support and elevate the sintering machine body 1.

[0036] Specifically, the protective component includes a slide rail 3, a buffer part 5 is provided on the top of the slide rail 3, and a pull-out part 4 for adjusting the position of the buffer part 5 is interlaced on the side of the slide rail 3.

[0037] It should be noted that the side of the sluice rail 3 is inserted and connected to the top of the sintering machine body 1, and the insertion point is fixed by welding. The sluice rail 3 does not protrude from the top of the sintering machine body 1. The buffer part 5 includes: sleeve 501, movable rod 502, damping ring 503 and springback component.

[0038] Specifically, sleeve 501 is set at the top of slide rail 3; the bottom end of movable rod 502 is inserted and connected to the middle of sleeve 501, movable rod 502 is used to contact and support sintering box 2, damping ring 503 is sleeved on the outside of movable rod 502, and spring-loaded component is set at the bottom of damping ring 503, spring-loaded component is used for elastic support of damping ring 503.

[0039] It should be noted that a rubber pad 5021 is provided on the top of the movable rod 502. The rubber pad 5021 is used to isolate the movable rod 502 from the sintering box 2. The connection between the movable rod 502 and the damping ring 503 is fixed with glue. The damping ring 503 is in close contact with the inner wall of the sleeve 501.

[0040] Specifically, the spring-loaded components include: a compression spring 504 and a positioning protrusion 5031;

[0041] It should be noted that the compression spring 504 is located at the bottom of the damping ring 503 and in the inner cavity of the sleeve 501. The bottom end of the compression spring 504 is fixedly connected to the inner wall of the bottom end of the sleeve 501. The positioning protrusion 5031 is located at the bottom of the damping ring 503, and the bottom of the positioning protrusion 5031 is inserted and connected to the top of the compression spring 504.

[0042] Specifically, the bottom end of the compression spring 504 is glued to the inner wall of the bottom end of the sleeve 501, and the positioning protrusion 5031 is glued to the damping ring 503. Example

[0043] A pull-out section 4 is used in the low-energy continuous sintering equipment of Embodiment 1;

[0044] Specifically, the pull-out part 4 includes: a protrusion 401 and a pull rod 402;

[0045] It should be noted that the protrusion 401 is set in the inner cavity of the slide rail 3, the top of the protrusion 401 is fixedly connected to the bottom of the sleeve 501, the end of the pull rod 402 is inserted into the inner cavity of the slide rail 3, and the end of the pull rod 402 is fixedly connected to the side of the protrusion 401.

[0046] Specifically, the protrusion 401 is welded and fixed to the sleeve 501, the end of the pull rod 402 is welded and fixed to the protrusion 401, and a spherical protrusion is provided at the end of the pull rod 402 and on the outside of the slide rail 3. The spherical protrusion is used to assist the pull rod 402 in gripping and pulling.

[0047] In actual use, a protective component is provided on the top of the sintering machine body 1. After the hydraulic lifting unit 101 lifts the sintering box, the pull-out part 4 is held and the buffer part 5 is pushed to move along the slide rail 3 to the bottom of the sintering box 2. Thus, when the hydraulic lifting unit 101 fails and the sintering box 2 falls unexpectedly, the buffer part 5 serves as a redundant safety protection to avoid collision damage to the sintering box 2 caused by the sudden fall due to the failure of the hydraulic lifting unit 101. When not in use, the buffer part 5 is moved out of the bottom of the sintering box 2 to avoid affecting the normal use of the sintering box 2.

[0048] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model 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 utility model should be included within the protection scope of the present utility model.

Claims

1. A low-energy-consumption continuous sintering equipment, characterized in that, include: A sintering machine body (1) is provided with a sintering box (2) hinged to one side of the top of the sintering machine body (1), and a hydraulic lifting unit (101) for lifting the sintering box (2) is provided on the top of the sintering machine body (1). The protective component is symmetrically arranged on the other side of the sintering machine body (1). The protective component is used for the descent buffer of the sintering box (2). The protective component includes a slide rail (3). A buffer part (5) is provided on the top of the slide rail (3). A pull-out part (4) for adjusting the position of the buffer part (5) is interlaced on the side of the slide rail (3).

2. The low-energy continuous sintering equipment according to claim 1, characterized in that, The buffer section (5) includes: Sleeve (501), the sleeve (501) is disposed on the top of the slide rail (3); Movable rod (502), the bottom end of which is inserted into the middle of sleeve (501), the movable rod (502) is used to contact the support sintering box (2). Damping ring (503), the damping ring (503) is sleeved on the outside of the movable rod (502); A spring-loaded member is disposed at the bottom of the damping ring (503) and is used for elastic support of the damping ring (503).

3. The low-energy continuous sintering equipment according to claim 2, characterized in that, The spring-loaded component includes: Compression spring (504), the compression spring (504) is disposed at the bottom of the damping ring (503) and located in the inner cavity of the sleeve (501), the bottom end of the compression spring (504) is fixedly connected to the inner wall of the bottom end of the sleeve (501); A positioning protrusion (5031) is provided at the bottom of the damping ring (503), and the bottom of the positioning protrusion (5031) is inserted and connected to the top of the compression spring (504).

4. The low-energy continuous sintering equipment according to claim 2, characterized in that, The pull-out section (4) includes: A protruding block (401) is provided in the inner cavity of the slide rail (3), and the top of the protruding block (401) is fixedly connected to the bottom of the sleeve (501). A pull rod (402) is inserted into the inner cavity of the slide rail (3) at its end, and the end of the pull rod (402) is fixedly connected to the side of the protrusion (401).

5. The low-energy continuous sintering equipment according to claim 4, characterized in that, The end of the pull rod (402) and the outside of the slide rail (3) are provided with a spherical protrusion, which is used to assist the pull rod (402) in gripping and pulling.

6. The low-energy continuous sintering equipment according to claim 2, characterized in that, A rubber pad (5021) is provided on the top of the movable rod (502), and the rubber pad (5021) is used to isolate the movable rod (502) from the sintering box (2).

7. The low-energy continuous sintering equipment according to claim 1, characterized in that, The bottom of the sintering machine body (1) is provided with foot blocks (102), which are used to elevate and support the sintering machine body (1).

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