Steel slag stuffy tank pressing mechanism

Abstract

The utility model relates to a steel slag stuffy tank pressing mechanism which is mainly used for pressing a door of a stuffy tank for steel slag treatment. According to the technical scheme, the steel slag stuffy tank pressing mechanism comprises a swing arm (2), a first hydraulic cylinder (3), a piston rod (5), a sliding bearing (7), a guide seat (6) and an installation support (1), and is characterized in that the sliding bearing (7) and the guide seat (6) are installed at one end of the swing arm (2), and the piston rod (5) is in sliding fit with the sliding bearing (7); one end of the piston rod (5) is fixedly connected with the installation support (1), the other end of the piston rod (5) is hinged to the first hydraulic cylinder (3) through a pin shaft, and the first hydraulic cylinder (3) drives the piston rod (5). After the technical scheme is adopted, the operation is simple, and the pressing and sealing effects are good.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of steel slag steaming-in tank compression mechanism, it is mainly compressed the door of steaming-in tank for steel slag treatment.The utility model belongs to the technical field of steel slag steaming-in tank. BACKGROUND

[0002] About 12% of steel slag is generated in the process of steelmaking, and its main component is oxide such as CaO and MgO. After recovering the iron element, it can be used as raw material for steel slag powder, steel slag block brick, roadbed water stable layer, etc., and has high recycling value.

[0003] The hot steaming treatment of steel slag is a recycling method, which needs to be carried out in the steaming-in tank. A large amount of heat is generated during the hot steaming treatment of steel slag, so the door of the steel slag steaming-in tank needs to achieve a certain compression sealing function. The existing steel slag steaming-in tank mainly uses a screw rod to achieve compression sealing, which is complex to operate and has general effect. UTILITY MODEL CONTENTS

[0004] The utility model aims to provide a kind of steel slag steaming-in tank compression mechanism, and the purpose to be realized is: simple operation, compression sealing effect is good.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

[0006] The steel slag steaming-in tank compression mechanism comprises a swing arm, a hydraulic cylinder, a piston rod, a sliding bearing, a guide seat and a mounting support, characterized in that: one end of the swing arm is provided with a sliding bearing and a guide seat, and the piston rod is in sliding cooperation with the sliding bearing; one end of the piston rod is fixedly connected with the mounting support, and the other end of the piston rod is hingedly connected with the hydraulic cylinder one through a pin shaft, and the hydraulic cylinder one drives the piston rod.

[0007] As an improvement of the utility model, the swing arm comprises a swing arm connecting plate one, a cylinder, a swing arm connecting plate two and a swing arm body; one end of the swing arm body is fixedly connected with the cylinder, and the two ends of the cylinder are respectively fixedly connected with the swing arm connecting plate one and the swing arm connecting plate two; the swing arm connecting plate one and the swing arm connecting plate two are both provided with a sliding bearing and a guide seat, and the piston rod slides in the cylinder through the two sliding bearings.

[0008] As an improvement of the utility model, the mounting support comprises a piston rod connecting plate one, a piston rod connecting plate two, a connecting arc-shaped plate one, a connecting arc-shaped plate two and a door cover; one end of the piston rod is fixedly connected with the piston rod connecting plate one, the door cover is fixedly connected with the piston rod connecting plate two through the connecting arc-shaped plate one and the connecting arc-shaped plate two, and the piston rod connecting plate one and the piston rod connecting plate two are fixedly connected through bolts.

[0009] As an improvement of the utility model, the hydraulic cylinder one is installed on the swing arm connecting plate one through the hydraulic cylinder support.

[0010] As an improvement of the utility model, the hydraulic cylinder one is installed on the swing arm connecting plate one through the hydraulic cylinder support.

[0011] The beneficial effects after adopting the above technical scheme are:

[0012] 1), the swing arm can drive the hydraulic cylinder one and the installation support to rotate away from or close to the mouth of the steel slag stifling tank. The hydraulic cylinder one realizes the sealing or opening of the steel slag stifling tank through the piston rod and the installation support. The whole pressing mechanism is simple to operate, and the pressing sealing effect is good.

[0013] 2), the piston rod slides in the cylinder through two sliding bearings, the sliding direction of the piston rod is limited, the installation support vertically moves, and the pressing sealing effect is improved.

[0014] 3), a plurality of connecting plates and arc plates are arranged between the door in the installation support and the piston rod, on the one hand, the replacement and maintenance are facilitated, and on the other hand, the pressing force is uniformly transmitted to the door through the plurality of arc plates, and the pressing sealing effect is improved.

[0015] 4) the cylinder or the hydraulic cylinder two drives the swing arm to make the swing arm rotate, so that the hydraulic cylinder one and the installation support rotate away from or close to the mouth of the steel slag stifling tank. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a use state structural schematic view of the utility model;

[0017] Figure 2 It is a use state structural schematic view of the utility model; Figure 1

[0018] Figure 3 It is a use state structural schematic view of the utility model; Figure 1

[0019] Figure 4 It is a structure schematic view of part 2;

[0020] Figure 5 It is a use state structural schematic view of the utility model; Figure 4

[0021] Figure 6 It is a structure schematic view of part 1;

[0022] Figure 7 It is a use state structural schematic view of the utility model; Figure 6

[0023] Figure 8 It is a use state structural schematic view of the utility model; Figure 6 ​​​​​

[0024] Figure 9 is a structural schematic view of the component 4;

[0025] Figure 10 is a structural schematic view of the component 4; Figure 9 is a structural schematic view of the component 4;

[0026] Figure 11 is a structural schematic view of the component 5;

[0027] Figure 12 is a structural schematic view of the component 6;

[0028] Figure 13 is a structural schematic view of the component 6; Figure 12 is a structural schematic view of the component 6;

[0029] Figure 14 is a structural schematic view of the component 7;

[0030] Figure 15 is a structural schematic view of the component 7; Figure 14 is a structural schematic view of the component 7;

[0031] Figure 16 is a structural schematic view of the component 7.

[0032] In the drawings:

[0033] 1, mounting support, 2, swing arm, 3, hydraulic cylinder one, 4, hydraulic cylinder support, 5, piston rod, 6, guide seat, 7, sliding bearing, 8, pin shaft, 9, cylinder or hydraulic cylinder two;

[0034] 101, piston rod connecting plate one, 102, piston rod connecting plate two, 103, connecting arc-shaped plate one, 104, connecting arc-shaped plate two, 105, door cover;

[0035] 201, swing arm connecting plate one, 202, cylinder, 204, swing arm connecting plate two, 205, swing arm body;

[0036] 401, hydraulic cylinder support connecting plate one, 402, hydraulic cylinder support cylinder, 403, hydraulic cylinder support connecting plate two. DETAILED DESCRIPTION

[0037] The utility model will be further described below in combination with the drawings and specific embodiments.

[0038] Embodiment one

[0039] As shown in Figures 1-3 , 16, a kind of steel slag tank pressing mechanism, it includes swing arm 2, hydraulic cylinder one 3, piston rod 5, sliding bearing 7, guide seat 6 and mounting support 1, wherein:

[0040] One end of the aforementioned swing arm 2 is provided with a sliding bearing 7 and a guide seat 6, and the aforementioned piston rod 5 is in sliding fit with the sliding bearing 7; the outer circle of the aforementioned sliding bearing is preferably in interference fit with the inner hole of the guide seat, and the inner hole of the aforementioned sliding bearing is preferably in clearance fit with the outer circle of the piston rod; the structure of the aforementioned guide seat 6 is as shown in Figures 12-13 , and the structure of the aforementioned sliding bearing 7 is as shown in Figures 14-15 .

[0041] The structure of the aforementioned piston rod 5 is as shown in Figure 11 , one end of the aforementioned piston rod 5 is fixedly connected with a mounting support 1, and the other end of the aforementioned piston rod 5 is hingedly connected with the hydraulic cylinder one 3 through a pin shaft 8, and the aforementioned hydraulic cylinder one 3 drives the piston rod 5.

[0042] In order to facilitate the swing arm to make a rotating movement, the inventor proposes a preferred structure: a new gas cylinder or hydraulic cylinder two 9 is added, and the other end of the aforementioned swing arm 2 is connected with the tank body of the steel slag tank through the gas cylinder or hydraulic cylinder two 9.

[0043] When working, the swing arm can drive the hydraulic cylinder one and the mounting support to rotate away from or close to the opening of the steel slag tank. The hydraulic cylinder one realizes the sealing or opening of the steel slag tank through the piston rod and the mounting support.

[0044] Embodiment two

[0045] As an improvement of the embodiment one of the utility model, as shown in Figures 1-5 , 16, the aforementioned swing arm 2 comprises a swing arm connecting plate one 201, a cylinder 202, a swing arm connecting plate two 204 and a swing arm body 205.

[0046] One end of the aforementioned swing arm body 205 is fixedly connected with the cylinder 202, and the two ends of the aforementioned cylinder are fixedly connected with the swing arm connecting plate one 201 and the swing arm connecting plate two 204 respectively; the aforementioned swing arm connecting plate one 201 and the swing arm connecting plate two 204 are both provided with a sliding bearing 7 and a guide seat 6, and the aforementioned piston rod 5 slides in the cylinder through the two sliding bearings 7.

[0047] The specific mounting mode can be as shown in Figures 4-5 , 16, two guide seats are fixedly connected on the tank swing arm connecting plate one and the swing arm connecting plate two through bolts, and two sliding bearings are mounted on the two guide seats.

[0048] The aforementioned hydraulic cylinder one 3 is preferably mounted on the swing arm connecting plate one 201 through a hydraulic cylinder support 4. The structure of the aforementioned hydraulic cylinder support 4 is as shown in Figures 9-10 , the main body of the aforementioned hydraulic cylinder support 4 is a hydraulic cylinder support cylinder 402, the two ends of the hydraulic cylinder support cylinder 402 are fixedly connected with a hydraulic cylinder support connecting plate one 401 and a hydraulic cylinder support connecting plate two 403 respectively, and the aforementioned hydraulic cylinder one 3 is mounted on the hydraulic cylinder support connecting plate two 403 through bolts.

[0049] At this time, the piston rod is limited in sliding direction by two sliding bearings, finally makes the mounting support vertical movement, improves the compression sealing effect.

[0050] Embodiment three

[0051] As a kind of improvement of the embodiment one of the utility model, as shown in Figures 6-8 As shown in Figure 16, the mounting support 1 includes piston rod connecting plate one 101, piston rod connecting plate two 102, connecting arc-shaped plate one 103, connecting arc-shaped plate two 104 and door cover 105;One end of the piston rod 5 is fixedly connected with piston rod connecting plate one 101, the door cover 105 is fixedly connected with piston rod connecting plate two 102 by connecting arc-shaped plate one 103 and connecting arc-shaped plate two 104, and the piston rod connecting plate one 101 and the piston rod connecting plate two 102 are fixedly connected by bolt.

[0052] In this way, the piston rod can push the door cover 105 to seal or open.

[0053] The utility model is not limited to the above-mentioned embodiment, and the technical scheme formed by equivalent replacement or equivalent replacement belongs to the range of the utility model required to protect.

Claims

1. A steel slag sealing container clamping mechanism, comprising a swing arm (2), a hydraulic cylinder (3), a piston rod (5), a sliding bearing (7), a guide seat (6), and a mounting support (1), characterized in that: One end of the swing arm (2) is equipped with a sliding bearing (7) and a guide seat (6), and the piston rod (5) is in sliding cooperation with the sliding bearing (7); One end of the piston rod (5) is fixedly connected to the mounting bracket (1), and the other end of the piston rod (5) is hinged to the hydraulic cylinder (3) by a pin. The hydraulic cylinder (3) drives the piston rod (5). The swing arm (2) includes a swing arm connecting plate one (201), a cylinder (202), a swing arm connecting plate two (204), and a swing arm body (205). One end of the swing arm body (205) is fixedly connected to the cylinder (202), and the two ends of the cylinder are respectively fixedly connected to the first swing arm connecting plate (201) and the second swing arm connecting plate (204); the first swing arm connecting plate (201) and the second swing arm connecting plate (204) are both equipped with sliding bearings (7) and guide seats (6), and the piston rod (5) slides in the cylinder through the two sliding bearings (7); The mounting bracket (1) includes piston rod connecting plate one (101), piston rod connecting plate two (102), connecting arc plate one (103), connecting arc plate two (104), and door cover (105); one end of the piston rod (5) is fixedly connected to piston rod connecting plate one (101), the door cover (105) is fixedly connected to piston rod connecting plate two (102) through connecting arc plate one (103) and connecting arc plate two (104), and piston rod connecting plate one (101) and piston rod connecting plate two (102) are fixedly connected by bolts.

2. The steel slag sealing tank clamping mechanism according to claim 1, characterized in that: The hydraulic cylinder 1 (3) is mounted on the swing arm connecting plate 1 (201) via the hydraulic cylinder support (4).

3. The steel slag sealing tank clamping mechanism according to claim 1, characterized in that: It is also equipped with a second cylinder or hydraulic cylinder (9), and the other end of the swing arm (2) is connected to the tank body of the steel slag jar through the second cylinder or hydraulic cylinder (9).

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