A temperature measuring sampler for a molten iron tank

Abstract

The utility model discloses a temperature measuring sampler for a molten iron tank, comprising a fixed base, a support column installed at the top of the fixed base, a side pulley installed at one side of the support column, a side extension rod installed at the top of the support column, an upper pulley installed at the top of the side extension rod, a No. 1 pulley installed below the side extension rod, a No. 2 pulley installed at one side of the side extension rod, a steel cable rope wound around the outside of the No. 2 pulley, a sampling spoon connected to the bottom of the steel cable rope, and a steel cable winch installed at the top of the fixed base. The utility model sets an adjustable sampling structure, allowing the winch motor to drive the steel cable winch to rotate, allowing the steel cable rope wound around the outside of the steel cable winch to be released, allowing the steel cable rope to slide inside the side pulley, the upper pulley, and the No. 1 and No. 2 pulleys below one side of the side extension rod, allowing the steel cable rope to drive the sampling spoon to extend downward, allowing the sampling spoon to enter the inside of the molten iron tank body for sampling, thereby realizing the adjustable sampling function.

Description

Technical Field

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

[0002] The molten iron ladle is used to hold and transport molten iron. It is a traditional equipment for holding and transporting molten iron. The molten iron ladle plays an important role in the metallurgical industry. It is not only used to hold molten iron, but also helps to save energy. Under certain protective conditions, molten iron can be transported to a distant place and the rate at which the temperature of the molten iron decreases can be slowed down.

[0003] After the molten iron is poured into the ladle, it is necessary to sample and measure the temperature of the molten iron in the ladle when it is transported and used. This is an important link in the metallurgical industry. At present, it is mostly completed by manual observation, thermocouples, and temperature guns. However, the temperature measurement working environment is harsh, and because the temperature of the molten iron needs to be measured many times, the labor intensity is high, the number of temperature measurements is small, and only 1 to 3 times are measured each time the iron is tapped, and continuous temperature measurement cannot be achieved. In addition, the environment in front of the ladle is harsh, high temperature, and dusty, which is very dangerous. Therefore, we proposed a molten iron ladle temperature measurement sampler to improve the above problems. Utility Model Content

[0004] The utility model aims to provide a temperature measuring sampler for a molten iron tank to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a temperature measuring sampler for a molten iron tank, comprising a fixed base, a supporting column is installed on the top of the fixed base, a side pulley is installed on one side of the supporting column, a side extension rod is installed on the top of the supporting column, an upper pulley is installed on the top of the side extension rod, a No. 1 pulley is installed below the side extension rod, a No. 2 pulley is installed on one side of the side extension rod, a steel cable is wound around the outside of the No. 2 pulley, a sampling spoon is connected to the bottom of the steel cable, a steel cable winch is installed on the top of the fixed base, a winch motor is installed on the front end of the steel cable winch, and a control box is installed on the top of the steel cable winch.

[0006] Preferably, the winch motor is inserted into one end of the cable winch to drive the cable winch to wind the cable rope, and the cable rope passes through the inside of the side pulley, the upper pulley, the first pulley and the second pulley in sequence, and the cable winch is connected to the sampling spoon through the cable rope.

[0007] Preferably, a supporting column is installed at the front end of the fixed base, an inner rotating column is installed inside the supporting column, a rotating gear is installed inside the fixed base, a connecting belt is sleeved on the outside of the rotating gear, a rotating motor is installed at the top of the fixed base, and an infrared sensor is installed at the front end of the side extension rod.

[0008] Preferably, the inner rotating column passes through the interior of the supporting column to be connected to the side extension rod, and the inner rotating column is inserted into the interior of the fixed base to be connected to the rotating gear.

[0009] Preferably, the rotating motor is inserted into the top of the fixed base, and the rotating motor is connected to the rotating gear through a connecting belt.

[0010] Preferably, a support frame seat is installed on one side of the fixed base, a molten iron tank body is installed inside the support frame seat, and moving wheels are installed on the bottom of the fixed base.

[0011] Preferably, a protective frame is installed on the top of the fixed base, a support rod seat is installed on one side of the protective frame, and a buffer seat is sleeved on the outside of the support rod seat.

[0012] Preferably, the support rod seats are provided with two groups, the buffer seats rotate outside the support rod seats, and the support rod seats are fixed to the top end of the fixed base through a protective frame.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the temperature measuring sampler for the molten iron tank not only realizes the function of adjusting the sampling and the function of active temperature measurement, but also realizes the function of supporting and protecting;

[0014] (1) By setting up the adjustable sampling structure, the utility model is beneficial in that: when in use, the winch motor at the front end of the cable winch is started through the control box, so that the winch motor drives the cable winch to rotate, so that the cable rope wound outside the cable winch is released, and the cable rope slides inside the side pulley, the upper pulley and the No. 1 and No. 2 pulleys at the bottom of one side of the side extension rod, so that the cable rope drives the sampling spoon to extend downward, and the sampling spoon enters the inside of the molten iron tank body for sampling, thereby realizing the adjustable sampling function, reducing the influence of the sampling room of the staff on the harsh environment such as high temperature and dust, optimizing the sampling conditions, and reducing the work intensity;

[0015] (2) By setting up an active temperature measurement structure, the utility model is beneficial in that: when in use, the rotating motor at the top of the fixed base is started through the control box, and the rotating motor drives the rotating gear inside the fixed base through the connecting belt, and the rotating gear drives the inner rotating column inside the supporting column to rotate, and the side extension rod is driven to rotate at the top of the supporting column through the inner rotating column, and the position of the sampling spoon and the infrared sensor is adjusted, thereby realizing the active temperature measurement function, increasing the frequency of temperature measurement, and facilitating the effective control of the temperature of the molten iron tank;

[0016] (3) By setting up a supporting and protective structure, the utility model has the following advantages: a protective frame is welded on the top of the fixed base, a support rod seat is fixed to one side of the protective frame, a buffer seat is set on the outside of the support rod seat, and a support rod seat is set on one side of the fixed base. When the fixed base moves and contacts the support frame seat through the bottom moving wheel, the support rod seat and the buffer seat on one side of the fixed base contact the support frame seat, and a safe distance is kept from the molten iron tank body, thereby realizing the supporting and protective function and improving the safety of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a front view structural schematic diagram of the utility model;

[0018] Figure 2 It is a schematic diagram of the support column and side extension structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the side cross-sectional structure of the fixed base and the supporting column of the utility model;

[0020] Figure 4 It is a side structural schematic diagram of the fixed base and the protective frame of the utility model.

[0021] In the figure: 1. control box; 2. cable winch; 3. winch motor; 4. side pulley; 5. cable rope; 6. upper pulley; 7. side extension rod; 8. pulley No. 1; 9. infrared sensor; 10. pulley No. 2; 11. sampling spoon; 12. molten iron tank; 13. support frame; 14. support column; 15. rotating motor; 16. fixed base; 17. moving wheel; 18. rotating gear; 19. connecting belt; 20. protective frame; 21. inner rotating column; 22. buffer seat; 23. support rod seat. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example 1: Please refer to Figure 1-4A temperature measuring sampler for a molten iron tank comprises a fixed base 16, a support column 14 is installed at the top of the fixed base 16, a side pulley 4 is installed on one side of the support column 14, a side extension rod 7 is installed at the top of the support column 14, an upper pulley 6 is installed at the top of the side extension rod 7, a No. 1 pulley 8 is installed below the side extension rod 7, a No. 2 pulley 10 is installed on one side of the side extension rod 7, a steel cable 5 is wound around the outside of the No. 2 pulley 10, a sampling spoon 11 is connected to the bottom of the steel cable 5, a steel cable winch 2 is installed at the top of the fixed base 16, a winch motor 3 is installed at the front end of the steel cable winch 2, and a control box 1 is installed at the top of the steel cable winch 2;

[0024] The winch motor 3 is inserted into one end of the cable winch 2 to drive the cable winch 2 to wind the cable rope 5, and the cable rope 5 passes through the side pulley 4, the upper pulley 6, the first pulley 8 and the second pulley 10 in sequence, and the cable winch 2 is connected to the sampling spoon 11 through the cable rope 5;

[0025] Specifically, Figure 1 and Figure 2 As shown, by setting the adjustable sampling structure, the capstan motor 3 at the front end of the cable winch 2 is started through the control box 1 when in use, so that the capstan motor 3 drives the cable winch 2 to rotate, and the steel cable rope 5 wound on the outside of the cable winch 2 is released, and the steel cable rope 5 slides inside the side pulley 4, the upper pulley 6 and the No. 1 pulley 8 and the No. 2 pulley 10 at the lower side of the side extension rod 7, so that the steel cable rope 5 drives the sampling spoon 11 to extend downward, and the sampling spoon 11 enters the molten iron tank body 12 to take samples, thereby realizing the adjustable sampling function.

[0026] Embodiment 2: A support column 14 is installed at the front end of the fixed base 16, an inner rotating column 21 is installed inside the support column 14, a rotating gear 18 is installed inside the fixed base 16, a connecting belt 19 is sleeved outside the rotating gear 18, a rotating motor 15 is installed at the top of the fixed base 16, and an infrared sensor 9 is installed at the front end of the side extension rod 7;

[0027] The inner rotating column 21 penetrates the interior of the supporting column 14 and is connected to the side extension rod 7. The inner rotating column 21 is inserted into the interior of the fixed base 16 and is connected to the rotating gear 18. The rotating motor 15 is inserted into the top of the fixed base 16, and the rotating motor 15 is connected to the rotating gear 18 through the connecting belt 19.

[0028] Specifically, Figure 1 and Figure 3As shown, by setting up an active temperature measuring structure, when in use, the rotating motor 15 at the top of the fixed base 16 is started through the control box 1, and the rotating motor 15 drives the rotating gear 18 inside the fixed base 16 through the connecting belt 19, and the rotating gear 18 drives the inner rotating column 21 inside the supporting column 14 to rotate, and the side extension rod 7 is driven to rotate at the top of the supporting column 14 through the inner rotating column 21, and the positions of the sampling spoon 11 and the infrared sensor 9 are adjusted, thereby realizing the active temperature measurement function, and the data after continuous temperature measurement by the infrared sensor 9 is stored in the storage, which is convenient for the staff to export it later, or transmit it to the display through the network for real-time display.

[0029] Embodiment 3: A protective frame 20 is installed at the top of the fixed base 16, a support rod seat 23 is installed on one side of the protective frame 20, and a buffer seat 22 is sleeved on the outside of the support rod seat 23;

[0030] The support rod seat 23 is provided with two groups, and the buffer seat 22 rotates outside the support rod seat 23, and the support rod seat 23 is fixed to the top of the fixed base 16 through the protective frame 20;

[0031] Specifically, Figure 1 and Figure 4 As shown, by setting a supporting and protective structure, a protective frame 20 is welded on the top of the fixed base 16, a support rod seat 23 is fixed to one side of the protective frame 20, a buffer seat 22 is arranged on the outside of the support rod seat 23, and a support rod seat 23 is arranged on one side of the fixed base 16. When the fixed base 16 moves and contacts the support frame seat 13 through the bottom moving wheel 17, the support rod seat 23 and the buffer seat 22 on one side of the fixed base 16 contact the support frame seat 13, and a safe distance is separated from the molten iron tank body 12, thereby realizing the supporting and protective function.

[0032] Working principle: The utility model first drives the support column 14 to move the fixed base 16 through the moving wheel 17 under the bottom fixed base 16. When the fixed base 16 moves and contacts the support frame seat 13 through the bottom moving wheel 17, the support rod seat 23 and the buffer seat 22 on one side of the fixed base 16 and the protective frame 20 at the top of the fixed base 16 contact the support frame seat 13, so that the support column 14 and the molten iron tank body 12 are separated by a safe distance. Then, the rotating motor 15 at the top of the fixed base 16 is started through the control box 1, and the rotating motor 15 drives the rotating gear 18 inside the fixed base 16 through the connecting belt 19, so that the rotating gear 18 drives the inner rotating column 21 inside the supporting column 14 to rotate, and drives the side extension rod 7 to rotate at the top of the supporting column 14 through the inner rotating column 21, adjusts the position of the sampling spoon 11 and the infrared sensor 9, and allows the winch motor 3 to drive the cable winch 2 to rotate, so that the steel cable 5 wrapped around the outside of the cable winch 2 is released, and the steel cable 5 slides through the side pulley 4, the upper pulley 6 and the No. 1 pulley 8 and the No. 2 pulley 10 at the bottom of one side of the side extension rod 7, so that the steel cable 5 drives the sampling spoon 11 to extend downward, and the sampling spoon 11 enters the molten iron tank body 12 for sampling, and at the same time, the temperature of the molten iron inside the molten iron tank body 12 is measured through the infrared sensor 9.

[0033] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A temperature measuring sampler for a molten iron tank, comprising a fixed base (16), characterized in that: A support column (14) is installed at the top of the fixed base (16), a side pulley (4) is installed on one side of the support column (14), a side extension rod (7) is installed at the top of the support column (14), an upper pulley (6) is installed at the top of the side extension rod (7), a first pulley (8) is installed below the side extension rod (7), a second pulley (10) is installed on one side of the side extension rod (7), a steel cable (5) is wound around the outside of the second pulley (10), and a sampling spoon (11) is connected to the bottom of the steel cable (5), a steel cable winch (2) is installed at the top of the fixed base (16), a winch motor (3) is installed at the front end of the steel cable winch (2), and a control box (1) is installed at the top of the steel cable winch (2).

2. The temperature measuring sampler for a molten iron tank according to claim 1, characterized in that: The winch motor (3) is inserted into one end of the cable winch (2) to drive the cable winch (2) to wind the cable rope (5), and the cable rope (5) passes through the inside of the side pulley (4), the upper pulley (6), the first pulley (8) and the second pulley (10) in sequence. The cable winch (2) is connected to the sampling spoon (11) through the cable rope (5).

3. The temperature measuring sampler for a molten iron tank according to claim 1, characterized in that: A support column (14) is installed at the front end of the fixed base (16), an inner rotating column (21) is installed inside the support column (14), a rotating gear (18) is installed inside the fixed base (16), a connecting belt (19) is sleeved on the outside of the rotating gear (18), a rotating motor (15) is installed at the top end of the fixed base (16), and an infrared sensor (9) is installed at the front end of the side extension rod (7).

4. The temperature measuring sampler for a molten iron tank according to claim 3, characterized in that: The inner rotating column (21) penetrates the interior of the supporting column (14) and is connected to the side extension rod (7); the inner rotating column (21) is inserted into the interior of the fixed base (16) and is connected to the rotating gear (18).

5. The temperature measuring sampler for a molten iron tank according to claim 3, characterized in that: The rotating motor (15) is inserted into the top end of the fixed base (16), and the rotating motor (15) is connected to the rotating gear (18) via a connecting belt (19).

6. The temperature measuring sampler for a molten iron tank according to claim 1, characterized in that: A support frame (13) is installed on one side of the fixed base (16), a molten iron tank body (12) is installed inside the support frame (13), and a moving wheel (17) is installed at the bottom of the fixed base (16).

7. The temperature measuring sampler for a molten iron tank according to claim 1, characterized in that: A protection frame (20) is installed at the top end of the fixed base (16), a support rod seat (23) is installed on one side of the protection frame (20), and a buffer seat (22) is sleeved on the outside of the support rod seat (23).

8. The temperature measuring sampler for a molten iron tank according to claim 7, characterized in that: The support rod seat (23) is provided with two groups, the buffer seat (22) rotates outside the support rod seat (23), and the support rod seat (23) is fixed to the top end of the fixed base (16) through a protective frame (20).

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