Molten iron sampler

Abstract

The utility model discloses a molten iron sampler. The molten iron sampler comprises a device body, according to the device, the connecting block is in threaded connection with the screw rod, meanwhile, the bottom of the device body is connected with the connecting pipe through the first threaded groove, then the connecting pipe is placed in molten iron, meanwhile, the telescopic rod in the clamping groove rotationally stretches out, auxiliary supporting is conducted on the device body through the telescopic rod, and therefore the operation difficulty of operators is reduced; meanwhile, the rotating disc is rotated, the rotating disc drives the molten iron through the connecting block and the screw rod, then the molten iron is discharged through the discharging opening, and the screw rod and the connecting pipe with different lengths are replaced, so that the molten iron with different depths can be conveniently sampled, an operator can conveniently operate with one hand, the operation is simple, the operation range is small, and labor is saved; and meanwhile, the other hand of the operator can be vacated to improve the safety of the operator, and the practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of samplers, in particular to a molten iron sampler. Background Art

[0002] As we all know, in the process of blast furnace ironmaking, it is necessary to sample and analyze the composition of the molten iron in the blast furnace to control the progress of ironmaking and ensure the quality of blast furnace ironmaking. In this process, a molten iron sampler is often needed. Molten iron samplers have been widely used in the field of blast furnace ironmaking.

[0003] After searching, the utility model patent with publication number CN212844476U discloses a blast furnace molten iron sampler, which roughly includes two sampling blocks. Two slide rails are provided on the surfaces of the two sampling blocks. A slider is slidably connected to the slide rails. A first scraper is fixedly connected to the top surface of the slider. Both ends of the first scraper are hingedly connected to the second scraper. The first scraper and the second scraper can fit the surface of the sampling block. When in use, the handles are held by both hands and the two sampling blocks are put together for sampling. After sampling, the two sampling blocks are separated by the two handles with both hands to scrape off the molten iron solidified on the inner wall of the sampling block. However, samples of different depths cannot be sampled. When it is necessary to sample molten iron of different depths, multiple operations are required, which is time-consuming, labor-intensive and very inconvenient. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In order to solve the above problems, the utility model provides a molten iron sampler, thereby solving the problems in the above-mentioned background technology.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned problems, the specific technical solutions adopted by the utility model are as follows:

[0008] A molten iron sampler comprises a device body, a turntable is arranged on the top surface of the device body, and the turntable is connected to a connecting block through a screw rod, the connecting block is threadedly connected with a second thread groove, and the second thread groove is opened on the top surface of the screw rod.

[0009] Furthermore, a first thread groove is provided on the bottom surface of the device body, and the first thread groove is threadedly connected to a connection port, the connection port is provided on the top surface of the connection pipe, and a groove is provided in the connection pipe.

[0010] Furthermore, a card slot is provided on one side surface of the device body, and a telescopic rod is arranged in the card slot.

[0011] Furthermore, a plurality of telescopic rods are provided, and the plurality of telescopic rods are arranged in the slot.

[0012] Furthermore, there are a plurality of card slots, and the plurality of card slots are distributed in a cross shape on the surface of the device body.

[0013] Furthermore, a discharge port is provided on one side surface of the connecting pipe.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a molten iron sampler, which has the following beneficial effects:

[0016] (1) The utility model adopts a telescopic rod, a slot, a groove, a connecting rod and a spiral rod. In actual use, when in use, the connecting block is connected to the spiral rod through a thread, and the bottom of the device body is connected to the connecting pipe through a first thread groove, and then the connecting pipe is placed in the molten iron. At the same time, the telescopic rod in the slot is rotated and extended, and the device body is auxiliary supported by the telescopic rod, thereby reducing the difficulty of operation for the operator. At the same time, the turntable is rotated, and the turntable drives the molten iron through the connecting block and the spiral rod, and then discharges it through the discharge port. By replacing the spiral rod and the connecting pipe of different lengths, it is convenient to sample the molten iron of different depths, so that the operator can operate it with one hand. The operation is simple, and the operation range is small, which is relatively labor-saving. At the same time, the operator can free up another hand to improve his own safety. It is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is an overall schematic diagram of a molten iron sampler proposed by the utility model;

[0019] Figure 2 It is a schematic diagram of the internal structure of a molten iron sampler of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the connecting pipe of the utility model;

[0021] Figure 4 It is an enlarged view of point A of a molten iron sampler of the utility model.

[0022] In the figure:

[0023] 1. Connecting pipe; 2. Device body; 3. Telescopic rod; 4. Turntable; 5. Slot; 6. Discharge port; 7. Groove; 8. Connecting block; 9. Screw rod; 10. First thread groove; 11. Connecting port; 12. Second thread groove. DETAILED DESCRIPTION

[0024] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0025] According to an embodiment of the utility model, a molten iron sampler is provided.

[0026] The present invention is now further described in conjunction with the accompanying drawings and specific implementation methods. Figure 1-4 As shown, a molten iron sampler according to an embodiment of the utility model includes a device body 2, a turntable 4 is arranged on the top surface of the device body 2, and the turntable 4 is connected to a connecting block 8 through a screw, the connecting block 8 is threadedly connected with a second thread groove 12, and the second thread groove 12 is opened on the top surface of the screw rod 9.

[0027] In one embodiment, a first thread groove 10 is provided on the bottom surface of the device body 2, and the first thread groove 10 is threadedly connected to a connecting port 11, the connecting port 11 is arranged on the top surface of the connecting pipe 1, and a groove 7 is arranged in the connecting pipe 1. The molten iron can be driven by the arranged connecting pipe 1 and the spiral rod 9, thereby facilitating sampling.

[0028] In one embodiment, a slot 5 is formed on one side of the device body 2 , and a telescopic rod 3 is disposed in the slot 5 .

[0029] In one embodiment, a plurality of telescopic rods 3 are provided, and the plurality of telescopic rods 3 are disposed in the card slot 5 . The device body 2 can be supported by the plurality of telescopic rods 3 , thereby facilitating operation by an operator.

[0030] In one embodiment, a plurality of card slots 5 are provided, and the plurality of card slots 5 are distributed in a cross shape on the surface of the device body 2 . By providing a plurality of card slots 5 , a plurality of telescopic rods 3 can be connected.

[0031] In one embodiment, a discharge port 6 is provided on one side surface of the connecting pipe 1 , and the molten iron in the connecting pipe 1 can be discharged through the provided discharge port 6 .

[0032] Working principle: When in use, the connecting block 8 is connected with the spiral rod 9 through a thread, and the bottom of the device body 2 is connected to the connecting pipe 1 through the first thread groove 10, and then the connecting pipe 1 is placed in the molten iron, and the telescopic rod 3 in the slot 5 is rotated and extended, and the device body 2 is auxiliary supported by the telescopic rod 3, thereby reducing the difficulty of operation for the operator, and the turntable 4 is rotated at the same time. The turntable 4 drives the molten iron through the connecting block 8 and the spiral rod 9, and then discharges it through the discharge port 6. By replacing the spiral rod 9 and the connecting pipe 1 of different lengths, it is convenient to sample the molten iron at different depths, so that the operator can operate it with one hand, the operation is simple, and the operation range is small, which is relatively labor-saving. At the same time, the operator can free up another hand to improve his own safety, which is highly practical.

[0033] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0034] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A molten iron sampler, comprising a device body (2), characterized in that: A turntable (4) is provided on the top surface of the device body (2), and the turntable (4) is connected to a connecting block (8) via a screw rod, and the connecting block (8) is threadedly connected to a second thread groove (12), and the second thread groove (12) is opened on the top surface of the screw rod (9).

2. A molten iron sampler according to claim 1, characterized in that: The bottom surface of the device body (2) is provided with a first thread groove (10), and the first thread groove (10) is threadedly connected to a connection port (11), the connection port (11) is arranged on the top surface of the connection pipe (1), and a groove (7) is arranged inside the connection pipe (1).

3. A molten iron sampler according to claim 1, characterized in that: A card slot (5) is provided on one side surface of the device body (2), and a telescopic rod (3) is arranged in the card slot (5).

4. A molten iron sampler according to claim 3, characterized in that: A plurality of telescopic rods (3) are provided, and the plurality of telescopic rods (3) are arranged in the card slot (5).

5. The molten iron sampler according to claim 3, characterized in that: A plurality of the card slots (5) are provided, and the plurality of card slots (5) are distributed in a cross shape on the surface of the device body (2).

6. A molten iron sampler according to claim 2, characterized in that: A discharge port (6) is provided on one side surface of the connecting pipe (1).

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