Slag cooler

Abstract

The utility model belongs to the field of slag coolers, and particularly relates to a slag cooler which comprises a base, a mounting plate is placed at the top of the base, a slag cooler body is fixedly mounted at the upper end of the mounting plate, a motor is fixedly mounted at the top of the inner side of the base, and a threaded shaft is fixedly connected to the tail end of an output shaft of the motor. The lower end of the threaded shaft is connected with the base through a bearing, a linkage plate is connected to the outer side of a shaft body of the threaded shaft through threads, and four supporting legs are fixedly connected to the bottom of the linkage plate. A mounting plate is arranged at the bottom of a slag cooler body, then a base is mounted at the bottom of the mounting plate, a threaded shaft driven by a motor is arranged in the base, and a linkage plate can generate displacement in the vertical direction while the threaded shaft rotates, so that supporting legs with universal wheels at the bottom of the linkage plate extend out of the base; and the universal wheels abut against the ground, and the relative whole is lifted, so that movement is achieved, and a use site is convenient to replace.

Description

Technical Field

[0001] The utility model belongs to the field of slag cooling machines, and in particular relates to a slag cooling machine. Background Art

[0002] A slag cooler is a device used to process high-temperature slag. Industrial production processes often produce large amounts of high-temperature slag, such as steel slag from steelmaking and aluminum slag from aluminum smelting. This high-temperature slag often contains valuable metals or minerals and therefore requires treatment and recycling.

[0003] According to the invention patent application with application publication number CN104913319A, a high-efficiency slag cooler is proposed, which is used to solve the problem of low heat transfer efficiency in existing slag coolers. The invention includes a base, a slag cooler is provided on the base, a front support ring and a rear support ring are provided at the front and rear ends of the slag cooler, respectively, and the front support ring and the rear support ring are respectively equipped with a front support roller device and a rear support roller device installed on the base, a gear ring is installed on the outer wall of the slag cooler between the front support ring and the rear support ring, and the gear ring is engaged with a driving device; the slag cooler includes an inner tube and an outer tube, the outer tube is sleeved on the outer periphery of the inner tube and forms a cavity, a cooling water inlet and a cooling water outlet are opened on the outer tube, and the cooling water inlet and the cooling water outlet are connected to the cavity, a spiral guide vane is provided on the inner wall of the inner tube, a middle tube is provided between the inner tube and the outer tube, a vacuum steam chamber is formed between the middle tube and the inner tube, a liquid absorption core is provided on the inner wall of the steam chamber, and a working liquid is provided in the steam chamber.

[0004] However, the existing slag cooler is relatively heavy, and if it needs to be changed to another position later, it needs to use an additional lifting device, which is quite troublesome. Therefore, it is necessary to improve it. Summary of the Invention

[0005] The utility model aims to provide a slag cooler, which solves the problem that the existing slag cooler has a large overall weight and requires additional slings to be used when the use position needs to be changed later, which is quite troublesome.

[0006] The top of the motor is fixed with a gear train of the driven gear and the bottom of the motor is fixed with a gear train that is fixed with a gear train of the driven gear and the gear train is connected with the gear train by a gear train of the driven gear and the gear train is connected with the gear train of the driven gear and the gear train is connected with the gear train of the driven gear and the gear train is connected with the gear train of the driven gear.

[0007] The present invention relates to a method of using a plurality of lifting devices to lift the lifting device and adjusting the position of the lifting device, wherein the lifting device is a plurality of lifting devices that are mounted on the lifting device and the lifting device is mounted on the lifting device. The lifting device is a plurality of lifting devices that are mounted on the lifting device and the lifting device is mounted on the lifting device.

[0008] The beneficial effect of the present invention is that a mounting plate is provided at the bottom of the slag cooler body, and then a base is installed at the bottom of the mounting plate, a threaded shaft driven by an electric motor is provided in the base, and when the threaded shaft rotates, the linkage plate can generate vertical displacement, so that the supporting legs with universal wheels at the bottom of the linkage plate extend out of the base, and the universal wheels touch the ground, and the relative whole is lifted up, thereby having mobility, which is convenient for changing the use site.

[0009] A buckle hinged to the outside of the base is provided, the buckle is buckled on the mounting plate, and a locking pin with a spring for elastic support is provided under the buckle. The locking pin is inserted into the bottom of the buckle to lock it, so that the mounting plate is clamped by the buckle, which facilitates disassembly and assembly between the mounting plate and the base.

[0010] Furthermore, a positioning block is fixedly connected to the bottom of the mounting plate, and the positioning block is clamped with the base. The positioning block has a positioning effect on the placement position of the mounting plate on the base.

[0011] Furthermore, a ball bearing is provided on the side of the linkage plate, and the ball bearing is slidably connected to the inner surface of the base. The provision of the ball bearing can reduce the friction between the linkage plate and the base.

[0012] Furthermore, a guide column is fixedly connected to the inner side of the base, and the guide column passes through the linkage plate and is slidably connected to the linkage plate. The arrangement of the guide column has a guiding effect on the lifting and lowering of the linkage plate.

[0013] Furthermore, a corrugated sleeve is fixedly connected to one side of the connecting piece close to the base, and the corrugated sleeve is fixedly connected to the base. The arrangement of the corrugated sleeve has a protective effect on the spring.

[0014] Furthermore, a buckle is hingedly connected to the upper outer portion of the base, which is engaged with the mounting plate. A fixing sleeve is fixedly connected to the outer side of the base and located below the buckle. A locking pin is slidably connected to the inner side of the fixing sleeve, which is engaged with the buckle. A second spring is provided on the inner side of the fixing sleeve, one end of which is fixedly connected to the locking pin, and the other end of which is fixedly connected to the inner surface of the fixing sleeve. The locking pin is inserted into the bottom of the buckle to lock it, thereby locking the mounting plate with the buckle, facilitating the disassembly and assembly between the mounting plate and the base.

[0015] Furthermore, a shifting rod is fixedly connected to the middle section of the locking pin, and the shifting rod passes through the fixing sleeve and is slidably connected to the fixing sleeve. The arrangement of the shifting rod facilitates pulling the locking pin. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional diagram of the overall structure of a slag cooler according to an embodiment of the present invention;

[0017] Figure 2 A slag cooler according to an embodiment of the present invention Figure 1 Front cross-sectional view of

[0018] Figure 3 A slag cooler according to an embodiment of the present invention Figure 2 Enlarged view of point A. DETAILED DESCRIPTION

[0019] The following is further described in detail through specific implementation methods:

[0020] The figure marks in the drawings of the specification include: base 1, mounting plate 2, slag cooler body 3, positioning block 4, motor 5, threaded shaft 6, linkage plate 7, support leg 8, universal wheel 9, guide column 10, ball 11, limit pin 12, connecting piece 13, pull ring 14, spring 1 15, corrugated sleeve 16, buckle 17, fixing sleeve 18, locking pin 19, spring 2 20, and shift rod 21.

[0021] like Figure 1 、 Figure 2 、 Figure 3 As shown, this embodiment provides a slag cooler, including a base 1, a mounting plate 2 is placed on the top of the base 1, a slag cooler body 3 is fixedly installed on the upper end of the mounting plate 2, and a positioning block 4 is fixedly connected to the bottom of the mounting plate 2, and the positioning block 4 is snap-connected to the base 1. The positioning block 4 positions the mounting plate 2 on the base 1. A motor 5 is fixedly mounted on the inner top of the base 1. The end of the motor 5's output shaft is fixedly connected to a threaded shaft 6. The lower end of the threaded shaft 6 is connected to the base 1 via a bearing. A linkage plate 7 is threadedly connected to the outer side of the threaded shaft 6. Four support legs 8 are fixedly connected to the bottom of the linkage plate 7, and a universal wheel 9 is fixedly mounted to the bottom of each support leg 8. A limit pin 12 is slidably connected to the sidewall of the base 1. A connecting piece 13 is fixedly connected to the end of the limit pin 12 facing away from the base 1. A pull ring 14 is fixedly connected to the side of the connecting piece 13 facing away from the limit pin 12. A spring 15 is sheathed on the outer side of the limit pin 12. One end of the spring 15 is fixedly connected to the connecting piece 13, and the other end of the spring 15 is fixedly connected to the outer surface of the base 1. A bellows 16 is fixedly connected to the side of the connecting piece 13 facing the base 1. The bellows 16 protects the spring 15.

[0022] like Figure 2 As shown, ball bearings 11 are provided on the sides of linkage plate 7, which are in sliding connection with the inner surface of base 1. The provision of ball bearings 11 reduces friction between linkage plate 7 and base 1. A guide post 10 is fixedly connected to the inner side of base 1, extending through linkage plate 7 and in sliding connection with it. The provision of guide post 10 provides guidance for the raising and lowering of linkage plate 7.

[0023] like Figure 1 、 Figure 2As shown, a buckle 17 is hingedly connected to the upper outer portion of the base 1, which is engaged with the mounting plate 2. A fixing sleeve 18 is fixedly connected to the outer side of the base 1 and located below the buckle 17. A locking pin 19 is slidably connected to the inner side of the fixing sleeve 18, which is engaged with the buckle 17. A spring 20 is provided inside the fixing sleeve 18, one end of which is fixedly connected to the locking pin 19, and the other end of which is fixedly connected to the inner surface of the fixing sleeve 18. Locking pin 19 is inserted into the bottom of buckle 17 to lock it, thereby locking the mounting plate 2 with the buckle 17, facilitating assembly and disassembly of the mounting plate 2 from the base 1. A lever 21 is fixedly connected to the middle section of the locking pin 19, which extends through the fixing sleeve 18 and is slidably engaged with it. The provision of lever 21 facilitates the pulling of the locking pin 19.

[0024] The specific implementation process of the present utility model is as follows: when in use, first pull the limit pin 12 through the pull ring 14 to release the restriction on the descent of the linkage plate 7, then the motor 5 drives the threaded shaft 6 to rotate, and the linkage plate 7 moves axially along the threaded shaft 6 under the guidance of the guide column 10, and then the supporting leg 8 with the universal wheel 9 at the bottom of the linkage plate 7 extends out of the base 1, and the universal wheel 9 is lifted from the ground after receiving the reaction force from the ground, so that the whole is movable and convenient for changing the use site. In addition, after the whole is lifted, the pull ring 14 needs to be loosened, and the limit pin 12 is released on the spring 15 , so that the limit pin 12 can limit the linkage plate 7, thereby reducing the force on the threaded shaft 6 and improving safety. After reaching the predetermined position, the above steps can be reversed to use the slag cooler body 3 normally. If the base 1 needs to be separated from the mounting plate 2 at the bottom of the slag cooler body 3 in the later stage, it is only necessary to pull the locking pin 19 through the lever 21, and the locking pin 19 is disengaged from the bottom of the buckle 17, thereby releasing the restriction on the buckle 17, and then rotate the buckle 17 to separate it from the mounting plate 2, and then the mounting plate 2 can be separated from the base 1. The operation is simple and convenient.

[0025] This solution is achieved by providing a mounting plate 2 at the bottom of the slag cooler body 3, and then installing a base 1 at the bottom of the mounting plate 2. A threaded shaft 6 driven by a motor 5 is provided in the base 1. When the threaded shaft 6 rotates, the linkage plate 7 can generate vertical displacement, so that the support leg 8 with the universal wheel 9 at the bottom of the linkage plate 7 extends out of the base 1, and the universal wheel 9 touches the ground, and the relative whole is lifted up, so that it has mobility and is convenient for changing the use site; a clip 17 hinged to it is provided on the outer side of the base 1, the clip 17 is buckled on the mounting plate 2, and then a locking pin 19 with a spring 20 for elastic support is provided below the clip 17, and the locking pin 19 is inserted into the bottom of the clip 17 to lock it, so that the mounting plate 2 is clamped by the clip 17, which is convenient for disassembly and assembly between the mounting plate 2 and the base 1.

[0026] It should be noted that, in the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "connect," and "fixed" should be understood broadly. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to direct connections, indirect connections through an intermediary, or internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in the present invention based on specific circumstances.

[0027] The above is only an embodiment of the present invention, and the common knowledge such as the specific structure and characteristics of the scheme is not described in detail here. It should be pointed out that for those skilled in the art, without departing from the structure of the present invention, several variations and improvements can be made, which should also be regarded as the scope of protection of the present invention, and these will not affect the effect of the implementation of the present invention and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A slag cooler, comprising a base, characterized in that: The top of the base is provided with a mounting plate, the upper end of the mounting plate is fixedly installed with a slag cooler body, the inner top of the base is fixedly installed with an electric motor, the end of the output shaft of the motor is fixedly connected with a threaded shaft, the lower end of the threaded shaft is connected to the base through a bearing, the outer side of the shaft body of the threaded shaft is connected with a linkage plate by a thread, the bottom of the linkage plate is fixedly connected with four support legs, and a universal wheel is fixedly installed at the bottom of each support leg, the side wall of the base is slidably connected to a limit pin, the end of the limit pin away from the base is fixedly connected with a connecting piece, the side of the connecting piece away from the limit pin is fixedly connected with a pull ring, the outer side of the limit pin is sleeved with a spring 1, one end of the spring 1 is fixedly connected to the connecting piece, and the other end of the spring 1 is fixedly connected to the outer surface of the base.

2. A slag cooler according to claim 1, characterized in that: A positioning block is fixedly connected to the bottom of the mounting plate, and the positioning block is clamped with the base.

3. A slag cooler according to claim 1, characterized in that: A ball bearing is provided on the side of the linkage plate, and the ball bearing is slidably connected to the inner surface of the base.

4. A slag cooler according to claim 1, characterized in that: A guide column is fixedly connected to the inner side of the base, and the guide column passes through the linkage plate and is slidably connected to the linkage plate.

5. The slag cooler according to claim 1, characterized in that: A corrugated sleeve is fixedly connected to one side of the connecting piece close to the base, and the corrugated sleeve is fixedly connected to the base.

6. The slag cooler according to claim 1, characterized in that: A buckle is hinged on the upper outer side of the base, and the buckle is clamped to the mounting plate. A fixing sleeve is fixedly connected to the outer side of the base and located below the buckle. A locking pin is slidably connected to the inner side of the fixing sleeve, and the locking pin is clamped to the buckle. A second spring is provided on the inner side of the fixing sleeve, one end of the second spring is fixedly connected to the locking pin, and the other end of the second spring is fixedly connected to the inner surface of the fixing sleeve.

7. A slag cooler according to claim 6, characterized in that: The middle section of the pin body of the locking pin is fixedly connected with a shift rod, and the shift rod passes through the fixing sleeve and is slidably connected with the fixing sleeve.

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