Chain plate type iron taking spoon circulating cooling device suitable for producing ferrotungsten through iron taking method
By combining a chain-plate transmission mechanism with an automated robotic arm, the problems of low cooling efficiency and operational difficulties in retrieving iron spoons are solved, enabling continuous and automated cooling of iron spoons, improving production efficiency and safety, and reducing manual operation costs.
Patent Information
- Application Number
- CN202520411809.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-11
- Publication Date
- 2026-02-13
- Estimated Expiration
- 2035-03-11
AI Technical Summary
In the existing technology, the cooling method of taking out the iron spoon is inefficient, cannot achieve continuous operation, and is difficult to accurately control the placement and removal of the iron spoon, which leads to limited production efficiency and increases the cost and difficulty of manual operation.
The system employs a chain-plate transmission mechanism, combined with a servo stepper motor, laser rangefinder, and robotic arm, to achieve automated cooling of the iron-retrieving spoon. The chain-plate transmission mechanism places the iron-retrieving spoon at the bottom of the inclined plate, which automatically flips to enter the cooling pool for cooling. The robotic arm then automatically retrieves the spoon, and the system incorporates fixing clips and magnets to ensure stable fixation and release of the iron-retrieving spoon.
It achieves continuous and automated cooling of the iron ladle, reducing the labor intensity of workers, improving cooling efficiency, reducing the cost and difficulty of manual operation, and ensuring the stability and safety of the cooling process.
Smart Images
Figure CN223902912U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to tungsten iron production equipment technical field, concretely is a kind of chain plate type iron spoon circulating cooling device suitable for producing tungsten iron by iron extraction method. BACKGROUND
[0002] Iron extraction method is a smelting process suitable for producing tungsten iron containing 70%-80% tungsten, which reacts tungsten-containing ore with reducing agent at high temperature to make tungsten precipitate in metallic form and combine with iron. The tungsten iron produced by iron extraction method not only can efficiently extract tungsten element, but also has high purity and good physical properties. In addition, the iron extraction method process is relatively mature, stable in operation and suitable for large-scale industrial production. In the process of producing tungsten iron by iron extraction method, the iron spoon frequently contacts high-temperature molten iron and needs to be cooled quickly and effectively after use to continue to be used. In the prior art, the cooling method of the iron spoon has low cooling efficiency, cannot realize continuous operation, and it is difficult to accurately control the placement and removal of the iron spoon, which limits the production efficiency and increases the cost and difficulty of manual operation. SUMMARY
[0003] To overcome the shortcomings of the prior art, the utility model provides a chain plate type iron spoon circulating cooling device suitable for producing tungsten iron by iron extraction method, which solves the problems of low cooling efficiency, inability to realize continuous operation and difficulty in accurately controlling the placement and removal of the iron spoon in the prior art, which limits the production efficiency and increases the cost and difficulty of manual operation.
[0004] To achieve the above-mentioned purpose, the utility model realizes the following technical scheme: a chain plate type iron spoon circulating cooling device suitable for producing tungsten iron by iron extraction method, comprising a frame, a vertical frame is arranged inside the frame, two driven tooth rollers are rotatably connected to the top of the vertical frame, a chain plate is rotatably connected to the outer wall of the driven tooth roller and the driven tooth roller, a servo stepping motor is installed on the top of the frame, the servo stepping motor is in transmission connection with the driving tooth roller, a downward plate is rotatably connected to one side of the outer wall of the chain plate, a supporting rubber block is arranged on the other side of the outer wall of the chain plate, a magnet is embedded in the inner wall of the supporting rubber block, the supporting rubber block and the magnet are in matched connection with the downward plate, a fixed clamp is arranged on both sides of the outer wall of the downward plate, a cooling pool is arranged below the vertical frame, a laser ranging sensor is equidistantly arranged on the bottom of the side of the vertical frame away from the cooling pool, and the laser ranging sensor is correspondingly arranged with the downward plate.
[0005] Preferably, the outer wall of the fixed card is provided with a fixed groove, the two sides of the fixed groove are provided with an inner groove, the inner wall of the inner groove is movably connected with a limiting card, the side of the limiting card away from each other is equidistantly connected with a connecting rod, the connecting rod is movably connected with the fixed card, the end of the connecting rod is fixedly connected with a limiting block, the limiting block is movably connected with the fixed card, the outer part of the connecting rod is provided with a compression spring, and the two ends of the compression spring are abutted with the fixed card and the limiting card respectively.
[0006] Preferably, the inside of the cooling pool is equidistantly provided with a temperature sensor, the top side of the cooling pool is provided with a liquid level meter, and the side of the cooling pool is communicated with a circulating pipe.
[0007] Preferably, the side of the limiting card close to each other is provided with a guide inclined surface.
[0008] Preferably, the bottom side of the vertical frame is provided with an infrared sensor.
[0009] The utility model provides a kind of chain plate type iron taking spoon circulation cooling device suitable for tungsten-iron production of taking iron method.It has the following beneficial effects: the chain plate type iron taking spoon circulation cooling device suitable for tungsten-iron production of taking iron method, through the cooperation between frame, vertical frame, driving toothed roller, driven toothed roller, chain plate, servo stepper motor, downward-inclined plate, fixed card, cooling pool, laser ranging sensor, support rubber block and magnet, utilize chain plate type transmission mechanism, place iron taking spoon in the bottom of downward-inclined plate in empty position state by front end transfer mechanical arm, downward-inclined plate is automatically overturned downward, so that the spoon head end of iron taking spoon enters the inside of cooling pool and is cooled, and utilize rear end transfer mechanical arm to automatically take out iron taking spoon, can carry out continuous, automatic cooling treatment to iron taking spoon, without manually frequently placing and taking out iron taking spoon in cooling pool, can reduce the labor intensity of worker, and then improve the cooling efficiency of iron taking spoon, which helps to reduce the cost and difficulty of manual operation.
[0010] Through the cooperation between fixed card, fixed groove, inner groove, limiting card, connecting rod, compression spring and limiting block, iron taking spoon can be quickly fixed and released, not only greatly improve the convenience of fixing and separating iron taking spoon and downward-inclined plate, but also avoid iron taking spoon from falling off during cooling process, improve the stability during iron taking spoon cooling treatment process, which helps to improve the reliability and safety of iron taking spoon cooling treatment. BRIEF DESCRIPTION OF DRAWINGS
[0011] Figure 1 It is the structure schematic diagram of the utility model;
[0012] Figure 2 It is the structure schematic diagram of chain plate, downward-inclined plate and magnet in the utility model;
[0013] Figure 3 It is the appearance schematic view of the lower inclined plate, the fixed clamp and the limiting clamp in the utility model;
[0014] Figure 4 It is Figure 3 The partial enlarged view of the middle A area;
[0015] Figure 5 It is Figure 4 The partial enlarged view of the middle B area.
[0016] In the figure: 1, frame; 2, vertical frame; 3, driving tooth roller; 4, driven tooth roller; 5, chain plate; 6, servo stepping motor; 7, lower inclined plate; 8, fixed clamp; 9, cooling pool; 10, laser ranging sensor; 11, support rubber block; 12, magnet; 13, fixed groove; 14, inner groove; 15, limiting clamp; 16, connecting rod; 17, compression spring; 18, limiting block; 19, temperature sensor; 20, liquid level meter; 21, circulating pipe; 22, guide inclined surface; 23, infrared sensor. DETAILED DESCRIPTION
[0017] The technical solutions in the embodiments of the utility model will be apparently and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0018] In the prior art, the cooling mode of the iron spoon has low cooling efficiency, cannot realize continuous operation, and cannot accurately control the placement and taking out of the iron spoon, thereby limiting the production efficiency and increasing the cost and difficulty of manual operation.
[0019] Therefore, the utility model provides a chain plate type iron spoon circulating cooling device suitable for producing tungsten iron by taking iron, which is characterized by the cooperation between the frame, the vertical frame, the driving tooth roller, the driven tooth roller, the chain plate, the servo stepping motor, the lower inclined plate, the fixed clamp, the cooling pool, the laser ranging sensor, the support rubber block and the magnet. The chain plate type transmission mechanism is used to place the iron spoon at the bottom of the lower inclined plate in the empty state by the front end transfer mechanical arm. The lower inclined plate is automatically turned down, so that the spoon head end of the iron spoon enters the inside of the cooling pool for cooling and moves to the end of the cooling pool with the chain plate. Then, the rear end transfer mechanical arm is used to automatically take out the iron spoon, so as to realize the continuous and automatic cooling treatment of the iron spoon, reduce the labor intensity of workers, improve the cooling efficiency of the iron spoon, and reduce the cost and difficulty of manual operation.
[0020] Through the person skilled in the art, all electrical components in the case are connected to their adapted power supply through wires, and appropriate controllers and encoders should be selected according to actual conditions to meet the control requirements. The specific connection and control sequence should be referred to the working principle of the following, the working order of each electrical component is completed, and the detailed connection means is the public technical knowledge in the field. The working principle and process are mainly introduced below, and the electrical control is not described.
[0021] By Figures 1-5 It can be known that the chain plate type iron taking spoon circulating cooling device suitable for the production of tungsten iron by iron taking method comprises a frame 1, a vertical frame 2 arranged in the frame 1, a driving gear roller 3 rotatably connected to the top of the vertical frame 2 on both sides, a driven gear roller 4 rotatably connected to the bottom of the vertical frame 2 on both sides, a chain plate 5 meshingly connected to the outer wall of the driving gear roller 3 and the driven gear roller 4, a servo stepping motor 6 installed on the top of the frame 1, the servo stepping motor 6 being in transmission connection with the driving gear roller 3, a downward plate 7 rotatably connected to one side of the outer wall of the chain plate 5, a supporting rubber block 11 arranged on the other side of the outer wall of the chain plate 5, a magnet 12 embedded in the inner wall of the supporting rubber block 11, the supporting rubber block 11 and the magnet 12 being in matched connection with the downward plate 7, a fixing clamp 8 arranged on the outer wall of the downward plate 7 on both sides, a cooling pool 9 arranged below the vertical frame 2, a laser ranging sensor 10 equidistantly arranged on the bottom of the side of the vertical frame 2 away from the cooling pool 9, and the laser ranging sensor 10 being correspondingly arranged with the downward plate 7.
[0022] In the implementation process, it is particularly worth pointing out that through the cooperation between the frame 1, the vertical frame 2, the driving tooth roller 3, the driven tooth roller 4, the chain plate 5 and the servo stepping motor 6, the chain plate type transmission mechanism is formed, the driving tooth roller 3 is driven to rotate by controlling the servo stepping motor 6, and the chain plate 5 is driven to move circularly by the driven tooth roller 4, so that the chain plate 5 forms a circulating transmission path on the vertical frame 2, and the chain plate 5 rotates at a specific operating frequency, the depth of the cooling pool 9 is 40 cm, the length is 1500 cm, and the width is 100 cm, and the cooling water in the pool keeps circulating to ensure that the iron spoon can be uniformly and efficiently cooled, through the cooperation between the chain plate 5, the downward inclined plate 7, the fixed clamp 8, the cooling pool 9, the supporting rubber block 11 and the magnet 12, the downward inclined plate 7 is arranged outside each link of the chain plate 5, when the downward inclined plate 7 is not placed with the iron spoon, the magnet 12 embedded in the supporting rubber block 11 is magnetically attracted to the downward inclined plate 7, so that the downward inclined plate 7 remains in a horizontal state, when the iron spoon is clamped into the downward inclined plate 7 at the bottom to be fixed, the iron spoon is fixed by the fixed clamp 8, the downward inclined plate 7 is subjected to the gravity of the iron spoon and overcomes the magnetic force of the magnet 12, so that the downward inclined plate 7 is turned down at the joint between the chain plate 5 and the downward inclined plate 7 as the axis, so that the spoon end of the iron spoon enters the cooling pool 9 for cooling, after the iron spoon is taken out at the end of the cooling pool 9, with the rotation of the chain plate 5, the downward inclined plate 7 moves to the top of the chain plate type transmission mechanism, and the downward inclined plate 7 is automatically reset to the horizontal state under the action of gravity and is magnetically attracted and fixed by the magnet 12, through the cooperation between the chain plate 5, the downward inclined plate 7 and the laser ranging sensor 10, the laser ranging sensor 10 is arranged at the bottom of the chain plate type transmission mechanism to monitor the angle of the downward inclined plate 7 in real time, and the signal is transmitted to the control system, when the downward inclined plate 7 is monitored to be turned down, that is, the bottom of the downward inclined plate 7 is placed with the iron spoon and immersed in the cooling pool 9, when the laser ranging sensor 10 at the front end does not monitor the turning down of the downward inclined plate 7, it is determined that the downward inclined plate 7 at this position is not placed with the iron spoon, and the control system can control the front end transfer mechanical arm to place the iron spoon needing cooling into the bottom of the downward inclined plate 7 which is not turned down for fixing, when the laser ranging sensor 10 at the rear end monitors that the downward inclined plate 7 is in the downward turning state, the control system controls the rear end transfer mechanical arm to take out the iron spoon which has completed cooling from the bottom of the downward inclined plate 7, so that the iron spoon is automatically placed and taken out, the production efficiency is further improved, and the cost and difficulty of manual operation are reduced, through the cooperation between the frame 1, the vertical frame 2, the driving tooth roller 3, the driven tooth roller 4, the chain plate 5, the servo stepping motor 6, the downward inclined plate 7, the fixed clamp 8, the cooling pool 9, the laser ranging sensor 10, the supporting rubber block 11 and the magnet 12, the chain plate type transmission mechanism is used, the iron spoon is placed at the bottom of the downward inclined plate 7 in the empty state by the front end transfer mechanical arm, the downward inclined plate 7 is automatically turned down, the spoon end of the iron spoon enters the inside of the cooling pool 9 for cooling, and the iron spoon is automatically taken out by the rear end transfer mechanical arm with the movement of the chain plate 5 to the end of the cooling pool 9,The continuous and automatic cooling treatment of the iron taking spoon is realized, the iron taking spoon does not need to be frequently put into and taken out of the cooling pool 9 by manual operation, the labor intensity of workers is reduced, the cooling efficiency of the iron taking spoon is improved, and the cost and difficulty of manual operation are reduced, wherein specific models of the servo stepping motor 6 and the laser ranging sensor 10 are not limited, and the use requirements can be met,
[0023] Further, the outer wall of the fixed card 8 is provided with a fixed groove 13, the inner groove 14 is arranged on both sides of the fixed groove 13, the inner wall of the inner groove 14 is movably connected with a limiting card 15, the side away from each other of the limiting card 15 is equidistantly movably connected with a connecting rod 16, the connecting rod 16 is movably connected with the fixed card 8, the end of the connecting rod 16 is movably connected with a limiting block 18, the limiting block 18 is movably connected with the fixed card 8, and the outer part of the connecting rod 16 is movably connected with a compression spring 17, and the two ends of the compression spring 17 are abuttingly connected with the fixed card 8 and the limiting card 15 respectively.
[0024] In the specific implementation process, it is worth pointing out that through the cooperation between the fixed card 8, the fixed groove 13, the inner groove 14, the limiting card 15, the connecting rod 16, the compression spring 17 and the limiting block 18, when the front end transfer mechanical arm places the iron taking spoon at the bottom of the downward plate 7, the spoon handle end of the iron taking spoon is pressed to the inside of the fixed groove 13, the limiting card 15 is moved to the inside of the inner groove 14 under the pressure of the spoon handle end, and the compression spring 17 is compressed, when the spoon handle end completely enters the inside of the fixed groove 13, the limiting card 15 automatically pops out under the elastic force of the compression spring 17, and the spoon handle end of the iron taking spoon is limited, so that the iron taking spoon is fixed at the bottom of the downward plate 7, and the stability of the cooling treatment is further improved, when the rear end transfer mechanical arm takes out the cooled iron taking spoon, the rear end transfer mechanical arm moves the iron taking spoon away from the downward plate 7, the limiting card 15 is also moved inwards under the pressure of the spoon handle end, so that the iron taking spoon can be smoothly taken out, through the cooperation between the fixed card 8, the fixed groove 13, the inner groove 14, the limiting card 15, the connecting rod 16, the compression spring 17 and the limiting block 18, when the spoon handle end of the iron taking spoon is placed into the fixed groove 13, the limiting card 15 automatically limits the spoon handle end, so that the iron taking spoon is fixed at the bottom of the downward plate 7, and the rear end transfer mechanical arm moves the iron taking spoon away from the downward plate 7, the limiting card 15 is also moved inwards under the pressure of the spoon handle end, so that the iron taking spoon can be smoothly taken out, the iron taking spoon is quickly fixed and released, the convenience of fixing and separating the iron taking spoon and the downward plate 7 is greatly improved, the iron taking spoon is prevented from falling off during the cooling process, and the stability of the iron taking spoon during the cooling process is improved.
[0025] Further, the inside of the cooling pool 9 is provided with temperature sensors 19 equidistantly, and the top side of the cooling pool 9 is provided with a liquid level meter 20, and the upper and lower sides of one side of the cooling pool 9 are both communicated with circulating pipes 21;
[0026] In the specific implementation process, it is particularly worth pointing out that through the cooperation between the cooling pool 9, the temperature sensor 19, the liquid level meter 20 and the circulating pipe 21, the temperature and liquid level of the cooling water in the cooling pool 9 are monitored in real time, and the cooling water is circulated through the circulating pipe 21, so that the cooling water can be kept in the best cooling temperature range and the liquid level is kept high enough to ensure that the cooling water can continuously and efficiently cool the iron spoon;
[0027] Further, the upper and lower sides of the side of the limiting card 15 close to each other are provided with guide inclined surfaces 22, which are used to guide the limiting card 15 when the spoon handle end of the iron spoon is put into or taken out of the fixed groove 13 by contacting the guide inclined surfaces 22;
[0028] In the specific implementation process, it is particularly worth pointing out that the guide inclined surfaces 22 are used to guide the limiting card 15 when the spoon handle end of the iron spoon is put into or taken out of the fixed groove 13 by contacting the guide inclined surfaces 22, so that the limiting card 15 can move more smoothly into the inner groove 14, thereby further improving the fixing and releasing efficiency of the iron spoon, avoiding the situation that the iron spoon is stuck or damaged during fixing or releasing, and improving the practicability and reliability of the circulating cooling device;
[0029] Further, the bottom side of the vertical frame 2 is provided with an infrared sensor 23, which is used to monitor whether there is an iron spoon on the chain plate 5 at the bottom rear end of the chain plate type transmission mechanism in real time;
[0030] In the specific implementation process, it is particularly worth pointing out that the infrared sensor 23 is used to monitor whether there is an iron spoon on the chain plate 5 at the bottom rear end of the chain plate type transmission mechanism in real time, when the infrared sensor 23 does not detect an iron spoon on the chain plate 5, the chain plate type transmission mechanism can continue to move at the original operating frequency, when the infrared sensor 23 detects an iron spoon on the chain plate 5, it sends a signal to the control system, the control system limits the operation of the chain plate type transmission mechanism, and controls the rear end transfer mechanical arm to take out the iron spoon, preventing the iron spoon from moving with the chain plate 5, further improving the automation degree and operation precision of the circulating cooling device, wherein the specific model of the infrared sensor 23 is not limited, as long as it meets the use requirements.
[0031] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises a... " does not, without more constraints, preclude the existence of additional identical elements in the process, method, article, or apparatus that comprises the element.
[0032] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "setting", "connecting", "fixing", "screw connecting" and the like should be understood in a broad sense, for example, can be fixed connection, can also be detachable connection, or integrated; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the internal communication of two elements or the interaction relationship of two elements, unless otherwise explicitly limited, the above terms in the present application can be understood according to the specific meaning of the above terms by the person skilled in the art according to the specific circumstances.
[0033] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and variations can be made in these embodiments without departing from the principles and spirit of the present application, the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. A chain-and-flight iron-recovery-scoop circulating cooling device suitable for the production of ferrotungsten by the iron-recovery method, comprising a frame (1), characterized in that: The inside of the frame (1) is provided with a vertical frame (2), the top of the vertical frame (2) is rotatably connected with a driving gear roller (3) on both sides, the bottom of the vertical frame (2) is rotatably connected with a driven gear roller (4) on both sides, the outer wall of the driving gear roller (3) and the driven gear roller (4) is meshed and connected with a chain plate (5), the top of the frame (1) is provided with a servo stepping motor (6), the servo stepping motor (6) is drivingly connected with the driving gear roller (3), one side of the outer wall of the chain plate (5) is rotatably connected with a downward plate (7), the other side of the outer wall of the chain plate (5) is provided with a supporting rubber block (11), the inner wall of the supporting rubber block (11) is embedded with a magnet (12), the supporting rubber block (11) and the magnet (12) are connected with the downward plate (7), the outer wall of the downward plate (7) is provided with a fixed card (8) on both sides, the lower side of the vertical frame (2) is provided with a cooling pool (9), the bottom of the side of the vertical frame (2) away from the cooling pool (9) is provided with a laser ranging sensor (10) at equal intervals, and the laser ranging sensor (10) is provided correspondingly with the downward plate (7).
2. The chain plate type iron extraction spoon circulating cooling device suitable for the production of ferrotungsten by iron extraction method according to claim 1, characterized in that: The outer wall of the fixed card (8) is provided with a fixed groove (13), the inner groove (14) is formed on both sides of the fixed groove (13), the inner wall of the inner groove (14) is movably connected with a limiting card (15), the side of the limiting card (15) away from each other is fixedly connected with a connecting rod (16) at equal intervals, the connecting rod (16) is movably connected with the fixed card (8), the end of the connecting rod (16) is fixedly connected with a limiting block (18), the limiting block (18) is movably connected with the fixed card (8), the outer wall of the connecting rod (16) is provided with a compression spring (17), and the two ends of the compression spring (17) are respectively abutted with the fixed card (8) and the limiting card (15).
3. The chain plate type iron extraction spoon circulating cooling device suitable for the production of ferrotungsten by iron extraction method according to claim 1, characterized in that: The inside of the cooling pool (9) is provided with a temperature sensor (19) at equal intervals, the top of the cooling pool (9) is provided with a liquid level meter (20) on one side, and the cooling pool (9) is provided with a circulating pipe (21) on one side.
4. The chain and bucket type iron extraction scoop circulating cooling device suitable for the production of ferrotungsten by iron extraction method according to claim 2, characterized in that: The side of the limiting card (15) close to each other is provided with a guide inclined surface (22) on both sides.
5. The chain and bucket type cooling device for ferro-tungsten production by iron extraction method according to claim 1, characterized in that: The bottom of the vertical frame (2) is provided with an infrared sensor (23).