CN110203624B

CN110203624B - Production device of modified high-adhesion dry material for continuous casting tundish

Info

Publication number: CN110203624B
Application number: CN201910360173.7A
Authority: CN
Inventors: 江群英; 朱振华; 施永益; 张新财
Original assignee: Zhejiang Pansheng Metallurgical Materials Co ltd
Current assignee: Zhejiang Pansheng Metallurgical Materials Co ltd
Priority date: 2019-04-30
Filing date: 2019-04-30
Publication date: 2020-12-22
Anticipated expiration: 2039-04-30
Also published as: CN110203624A

Abstract

The invention discloses a production device of a modified high-adhesion dry material for a continuous casting tundish, which comprises a conveyor belt and an adjusting main body, wherein a first supporting plate is movably arranged at the rear end of the conveyor belt, a second supporting plate is movably arranged at the front end of the conveyor belt, the rear end of the adjusting main body is fixedly connected to the lower end of the front part of the first supporting plate, the front end of the adjusting main body is fixedly connected to the lower end of the rear part of the second supporting plate, the conveyor belt comprises a belt roller, a supporting frame, a belt, a first roller, an elastic conveying belt and a second roller, the front end and the rear end of the belt roller are rotatably arranged at the upper end of the inner wall of the supporting frame, the inner wall of the upper part of the belt is in rolling sleeve joint with the center of the outer wall of the upper part. The invention can adjust the material conveying efficiency, simultaneously can avoid the leakage of materials from the side part and better meet the use requirement.

Description

Production device of modified high-adhesion dry material for continuous casting tundish

Technical Field

The invention relates to the technical field of production equipment of dry materials for continuous casting tundishes, in particular to a production device of a modified high-adhesion dry material for a continuous casting tundish.

Background

Continuous casting is short for continuous casting steel, and in the process of producing various steel products in a steel plant, two methods are used for solidifying and forming molten steel: conventional die casting and continuous casting processes. The continuous casting technology appeared in European and American countries in the fifties of the twentieth century is an advanced technology for directly casting and forming molten steel. Compared with the traditional method, the continuous casting technology has the obvious advantages of greatly improving the metal yield and the casting blank quality, saving energy and the like,

the conveyer belt is one of the indispensable device in the dry-type material production process, because the dry-type material is the likepowder, adopts ordinary conveyer belt to reveal from the lateral part easily, and the sunken degree of the conveyer belt of few middle parts is limited, so single transportation volume is limited, so can't satisfy high efficiency conveying work, so the urgent need can solve the device of above-mentioned problem.

Disclosure of Invention

The invention aims to provide a production device for a modified high-adhesion dry material for a continuous casting tundish, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a production device of a modified high-adhesion dry material for a continuous casting tundish comprises a conveyor belt and an adjusting main body, wherein a first supporting plate is movably arranged at the rear end of the conveyor belt, a second supporting plate is movably arranged at the front end of the conveyor belt, the rear end of the adjusting main body is fixedly connected to the lower end of the front part of the first supporting plate, and the front end of the adjusting main body is fixedly connected to the lower end of the rear part of the second supporting plate; the conveying belt comprises a belt roller, a support frame, a belt, a first roller, an elastic conveying belt and a second roller, wherein the front end and the rear end of the belt roller are rotatably installed at the upper end of the inner wall of the support frame, the inner wall of the upper part of the belt is sleeved in the center of the outer wall of the upper part of the elastic conveying belt in a rolling manner, the inner wall of the lower part of the belt is supported on the outer wall of the lower part of the belt roller in a rolling manner, the elastic conveying belt is sleeved on the outer walls of the first roller and the second roller in a rolling manner, the first roller and the second roller are both rotatably installed on the inner walls of the upper parts of the first support plate and; the adjusting body comprises a knob, a first supporting rod, a second supporting rod and a threaded rod, the knob is installed on the outer wall of the middle of the threaded rod in a threaded mode, the inner wall of the middle of the first supporting rod is slidably sleeved on the outer wall of the upper portion of the threaded rod, the inner wall of the middle of the second supporting rod is slidably sleeved on the outer wall of the lower portion of the threaded rod, and the front end and the rear end of the first supporting rod and the rear end of the second supporting rod are fixedly connected to the inner wall of the lower portion of the first supporting rod and.

Preferably, the inner wall of the lower part of the second supporting plate is fixedly connected with a first connecting rod, the inner wall of the lower part of the first supporting plate is fixedly connected with a second connecting rod, the rear end of the adjusting body is fixedly connected to the center of the front end face of the second connecting rod, and the front end of the adjusting body is fixedly connected to the center of the rear end face of the first connecting rod.

Preferably, a motor is fixedly mounted on the inner wall of the side portion of the second support plate, a protective shell is fixedly connected to the front end of the motor, and the rear end of the upper portion of the protective shell is fixedly connected with the second support plate.

Preferably, the conveyer belt still includes first gyro wheel pivot and second gyro wheel pivot, first gyro wheel pivot symmetry fixed connection is at the front end and the rear end of belt gyro wheel, the belt gyro wheel rotates through first gyro wheel pivot and bearing and installs the upper portion inner wall at the support frame, first gyro wheel and second gyro wheel rotate through second gyro wheel pivot and bearing and install the inner wall upper portion at first backup pad and second backup pad.

Preferably, the adjusting main body further comprises a sliding groove, a handle and a smooth tangent plane, the sliding groove is hollowed out in the centers of the upper end faces of the first supporting rod and the second supporting rod, the threaded rod is slidably mounted on the inner walls of the first supporting rod and the second supporting rod through the sliding groove, the handle is uniformly and fixedly connected to the outer wall of the knob, and the smooth tangent plane is symmetrically arranged at the front end and the rear end of the threaded rod.

Preferably, the motor is rotatably installed at the front end of the first roller through an external pulley block, the first roller penetrates through the second support plate through a second roller rotating shaft and is fixedly installed with the pulley block, and a working power supply of the motor is electrically connected with the external power supply.

Compared with the prior art, the invention has the following beneficial effects:

the electric energy is converted into rotational energy through the motor by utilizing an external power supply, the second roller rotating shaft is driven to rotate through the external pulley block and is fixedly connected with the first roller, the second roller rotating shaft is rotatably installed with the first supporting plate and the adjusting main body through a bearing, the first roller is driven to rotate through the rotation of the second roller rotating shaft, the elastic conveying belt is driven to rotate through the rotation of the first roller, the second roller is driven to rotate through the rotation of the elastic conveying belt and is driven to rotate at the same time, the belt roller is driven to rotate through the rotation of the belt, so that the upper ends of the belt and the elastic conveying belt can carry out conventional conveying work, the middle part of the elastic conveying belt is sunken downwards, the material is prevented from being leaked or separated from the side part, and the stability of conveying the; the knob is twisted manually through the handle, the threaded rod is driven to move upwards through the rotation of the knob, the support frame is driven to move upwards through the upward movement of the threaded rod, the tension of the elastic conveying belt by the loosening belt is reduced, the concave part on the upper part of the elastic conveying belt is enabled to restore upwards through the elastic force, the amplitude of the upward movement of the support frame is changed through the threaded rod in the same way, the amplitude of the upward restoration of the elastic conveying belt is changed, the knob is reversely twisted in the same way, the concave degree of the elastic conveying belt is improved, the downward tension of the belt is needed by the concave amplitude, the larger the tension is, the larger the first idler wheel is, the larger the rotation resistance of the second idler wheel is, but more raw materials can be conveyed, the concave degree of the elastic conveying belt is adjusted in the same way through the adjusting main body, the.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

FIG. 2 is a schematic representation of the conveyor belt construction of the present invention;

fig. 3 is a schematic structural diagram of the adjusting body of the present invention.

In the figure: 1. a first support plate; 2. a conveyor belt; 3. a second support plate; 4. a first connecting rod; 5. adjusting the main body; 6. a protective shell; 7. an electric motor; 8. a second connecting rod; 9. a belt roller; 10. a first roller wheel spindle; 11. a support frame; 12. a second roller rotating shaft; 13. a belt; 14. a first roller; 15. an elastic conveying belt; 16. a second roller; 17. a knob; 18. a first support bar; 19. a chute; 20. a handle; 21. a second support bar; 22. smoothing a tangent plane; 23. a threaded rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-3, an embodiment of the present invention is shown: a production device of a modified high-adhesion dry material for a continuous casting tundish comprises a conveyor belt 2 and an adjusting main body 5, wherein a first supporting plate 1 is movably mounted at the rear end of the conveyor belt 2, a second supporting plate 3 is movably mounted at the front end of the conveyor belt 2, the rear end of the adjusting main body 5 is fixedly connected to the lower end of the front part of the first supporting plate 1, and the front end of the adjusting main body 5 is fixedly connected to the lower end of the rear part of the second supporting plate 3; the conveyor belt 2 comprises a belt roller 9, a support frame 11, a belt 13, a first roller 14, an elastic conveying belt 15 and a second roller 16, the front end and the rear end of the belt roller 9 are rotatably installed at the upper end of the inner wall of the support frame 11, the upper inner wall of the belt 13 is sleeved on the center of the upper outer wall of the elastic conveying belt 15 in a rolling manner, the lower inner wall of the belt 13 is supported on the lower outer wall of the belt roller 9 in a rolling manner, the elastic conveying belt 15 is sleeved on the outer walls of the first roller 14 and the second roller 16 in a rolling manner, the first roller 14 and the second roller 16 are both rotatably installed on the upper inner walls of the first support plate 1 and the adjusting main body 5, and the support frame 11 is; the adjusting main body 5 comprises a knob 17, a first supporting rod 18, a second supporting rod 21 and a threaded rod 23, the knob 17 is installed on the outer wall of the middle part of the threaded rod 23 in a threaded mode, the inner wall of the middle part of the first supporting rod 18 is sleeved on the outer wall of the upper part of the threaded rod 23 in a sliding mode, the inner wall of the middle part of the second supporting rod 21 is sleeved on the outer wall of the lower part of the threaded rod 23 in a sliding mode, the front end and the rear end of the first supporting rod 18 and the rear end of the second supporting rod 21 are fixedly connected to the inner walls of the lower parts of the first supporting plate 1 and the adjusting main body 5, an external power supply is used for converting electric energy into rotation energy through a motor 7, an external pulley block is used for driving a second roller rotating shaft 12 to rotate, the second roller rotating shaft 12 is fixedly connected with a first roller 14, the second roller rotating shaft 12 is rotatably installed with the first supporting plate, the elastic conveying belt 15 rotates to drive the second roller 16 to rotate, meanwhile, the belt 13 rotates, and the belt roller 9 rotates through the rotation of the belt 13, so that the upper ends of the belt 13 and the elastic conveying belt 15 can carry out conventional conveying work, the middle part of the elastic conveying belt 15 is sunken downwards, materials are prevented from leaking or separating from the side part, and the stability of conveying the materials is improved; manually screwing the knob 17 through the handle 20, driving the threaded rod 23 to move upwards through the rotation of the knob 17, driving the support frame 11 to move upwards through the upward movement of the threaded rod 23, loosening the tension of the elastic conveying belt 15 by the belt 13, enabling the concave part at the upper part of the elastic conveying belt 15 to recover upwards through the elastic force, similarly changing the upward movement amplitude of the support frame 11 through the threaded rod 23, changing the upward recovery amplitude of the elastic conveying belt 15, reversely screwing the knob 17 in the same manner, improving the concave degree of the elastic conveying belt 15, because the concave amplitude needs the downward tension of the belt 13, the larger the tension is, the larger the rotation resistance of the first roller 14, the adjusting main body 5 and the second roller 16 is, but the more raw materials can be conveyed, the concave degree of the elastic conveying belt 15 is adjusted by the adjusting main body 5 in the same manner, and the relation between transportation and energy conservation is coordinated, the flexibility of the operation of the conveyor belt 2 is improved.

The inner wall of the lower part of the second supporting plate 3 is fixedly connected with a first connecting rod 4, the inner wall of the lower part of the first supporting plate 1 is fixedly connected with a second connecting rod 8, the rear end of the adjusting main body 5 is fixedly connected with the center of the front end surface of the second connecting rod 8, the front end of the adjusting main body 5 is fixedly connected with the center of the rear end surface of the first connecting rod 4, the inner wall of the side part of the second supporting plate 3 is fixedly provided with a motor 7, the front end of the motor 7 is fixedly connected with a protective shell 6, the rear end of the upper part of the protective shell 6 is fixedly connected with the second supporting plate 3, the conveyor belt 2 further comprises a first roller rotating shaft 10 and a second roller rotating shaft 12, the first roller rotating shaft 10 is symmetrically and fixedly connected with the front end and the rear end of a belt roller 9, the belt roller 9 is rotatably arranged on the inner wall of the supporting frame 11 through the first roller rotating shaft 10 and a bearing, adjust main part 5 and still include spout 19, hand (hold) 20 and level and smooth

tangent plane

22, 19 fretworks of spout are seted up at the up end center of first bracing piece 18 and second bracing piece 21, threaded rod 23 passes through 19 slidable mounting of spout at the inner wall of first bracing piece 18 and second bracing piece 21, the even fixed connection of hand (hold) 20 is at the outer wall of knob 17, level and smooth tangent plane 22 symmetry is seted up at the front end and the rear end of threaded rod 23, motor 7 rotates the front end of installing at first gyro wheel 14 through external assembly pulley, and first gyro wheel 14 runs through second backup pad 3 and assembly pulley fixed mounting through second gyro wheel pivot 12, motor 7's working power supply and external power supply electric connection.

The working principle is as follows: the electric energy is converted into rotational energy through the motor 7 by utilizing an external power supply, the second roller rotating shaft 12 is driven to rotate through an external pulley block, the second roller rotating shaft 12 is fixedly connected with the first roller 14, the second roller rotating shaft 12 is rotatably installed with the first supporting plate 1 and the adjusting main body 5 through a bearing, the first roller 14 is driven to rotate through the rotation of the second roller rotating shaft 12, the elastic conveying belt 15 is driven to rotate through the rotation of the first roller 14, the second roller 16 is driven to rotate through the rotation of the elastic conveying belt 15, the belt 13 is driven to rotate at the same time, and the belt roller 9 is driven to rotate through the rotation of the belt 13, so that the upper ends of the belt 13 and the elastic conveying belt 15 can carry out conventional conveying work, the middle part of the elastic conveying belt 15 is sunken downwards, the material is prevented from leaking or being separated from the side; manually screwing the knob 17 through the handle 20, driving the threaded rod 23 to move upwards through the rotation of the knob 17, driving the support frame 11 to move upwards through the upward movement of the threaded rod 23, loosening the tension of the elastic conveying belt 15 by the belt 13, enabling the concave part at the upper part of the elastic conveying belt 15 to recover upwards through the elastic force, similarly changing the upward movement amplitude of the support frame 11 through the threaded rod 23, changing the upward recovery amplitude of the elastic conveying belt 15, reversely screwing the knob 17 in the same manner, improving the concave degree of the elastic conveying belt 15, because the concave amplitude needs the downward tension of the belt 13, the larger the tension is, the larger the rotation resistance of the first roller 14, the adjusting main body 5 and the second roller 16 is, but the more raw materials can be conveyed, the concave degree of the elastic conveying belt 15 is adjusted by the adjusting main body 5 in the same manner, and the relation between transportation and energy conservation is coordinated, the flexibility of the operation of the conveyor belt 2 is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a production device of modified high adhesion continuous casting is dry-type material for middle package, includes conveyer belt (2), first backup pad (1), second backup pad (3) and adjusts main part (5), its characterized in that: the rear end of the conveyor belt (2) is movably provided with a first supporting plate (1), the front end of the conveyor belt (2) is movably provided with a second supporting plate (3), the rear end of the adjusting body (5) is fixedly connected to the lower end of the front part of the first supporting plate (1), and the front end of the adjusting body (5) is fixedly connected to the lower end of the rear part of the second supporting plate (3);

the conveyor belt (2) comprises a belt roller (9), a support frame (11), a belt (13), a first roller (14), an elastic conveying belt (15) and a second roller (16), the front end and the rear end of the belt roller (9) are rotatably arranged at the upper end of the inner wall of the support frame (11), the upper inner wall of the belt (13) is sleeved at the center of the upper outer wall of the elastic conveying belt (15) in a rolling way, the lower inner wall of the belt (13) is supported on the lower outer wall of the belt roller (9) in a rolling way, the elastic conveying belt (15) is sleeved on the outer walls of the first roller (14) and the second roller (16) in a rolling way, the first roller (14) and the second roller (16) are rotatably arranged on the inner walls of the upper parts of the first supporting plate (1) and the adjusting main body (5), the support frame (11) is fixedly connected to the upper end of the adjusting main body (5);

the adjusting body (5) comprises a knob (17), a first supporting rod (18), a second supporting rod (21) and a threaded rod (23), wherein the knob (17) is installed on the outer wall of the middle of the threaded rod (23) in a threaded mode, the inner wall of the middle of the first supporting rod (18) is sleeved on the outer wall of the upper portion of the threaded rod (23) in a sliding mode, the inner wall of the middle of the second supporting rod (21) is sleeved on the outer wall of the lower portion of the threaded rod (23) in a sliding mode, and the front end and the rear end of the first supporting rod (18) and the rear end of the second supporting rod (21) are fixedly connected to the inner walls of the lower portions of the first supporting.

2. The apparatus for producing a modified dry material for a high adhesion continuous casting tundish according to claim 1, wherein: the lower part inner wall fixedly connected with head rod (4) of second backup pad (3), the lower part inner wall fixedly connected with second connecting rod (8) of first backup pad (1), the rear end fixed connection of adjusting main part (5) is at the preceding terminal surface center of second connecting rod (8), the front end fixed connection of adjusting main part (5) is at the rear end face center of head rod (4).

3. The apparatus for producing a modified dry material for a high adhesion continuous casting tundish according to claim 2, wherein: the motor (7) is fixedly mounted on the inner wall of the side portion of the second supporting plate (3), the protective shell (6) is fixedly connected to the front end of the motor (7), and the rear end of the upper portion of the protective shell (6) is fixedly connected with the second supporting plate (3).

4. The apparatus for producing a modified dry material for a high adhesion continuous casting tundish according to claim 1, wherein: conveyer belt (2) still include first gyro wheel pivot (10) and second gyro wheel pivot (12), first gyro wheel pivot (10) symmetry fixed connection is at the front end and the rear end of belt roller (9), belt roller (9) rotate through first gyro wheel pivot (10) and bearing and install the upper portion inner wall at support frame (11), first gyro wheel (14) and second gyro wheel (16) rotate through second gyro wheel pivot (12) and bearing and install the inner wall upper portion at first backup pad (1) and second backup pad (3).

5. The apparatus for producing a modified dry material for a high adhesion continuous casting tundish according to claim 1, wherein: the adjusting main body (5) further comprises a sliding groove (19), a handle (20) and a smooth tangent plane (22), the sliding groove (19) is hollowed in the centers of the upper end faces of the first supporting rod (18) and the second supporting rod (21), the threaded rod (23) is slidably mounted on the inner walls of the first supporting rod (18) and the second supporting rod (21) through the sliding groove (19), the handle (20) is uniformly and fixedly connected to the outer wall of the knob (17), and the smooth tangent plane (22) is symmetrically formed in the front end and the rear end of the threaded rod (23).

6. The apparatus for producing the modified dry material for the high adhesion continuous casting tundish according to claim 3, wherein: the motor (7) is rotatably installed at the front end of the first roller (14) through an external pulley block, the first roller (14) penetrates through the second supporting plate (3) through the second roller rotating shaft (12) and is fixedly installed with the pulley block, and a working power supply of the motor (7) is electrically connected with the external power supply.