A furnace front manipulator structure

Abstract

The utility model relates to the technical field of manipulators, and discloses a furnace front manipulator structure, which solves the problem that the existing furnace front manipulator is easily affected by high temperature and affects its service life. It includes a supporting base, a swivel bearing platform is arranged at one end of the top of the supporting base, a rotating support column is arranged at the top of the swivel bearing platform, the rotating support column is connected to the supporting base through a rotating oil cylinder, a hydraulic telescopic arm is arranged at the top of the rotating support column, the hydraulic telescopic arm and the rotating support column are connected through a rotating shaft and a lifting cylinder, a pressing hand is arranged at one end of the hydraulic telescopic arm, a heat insulation composite board is arranged at one end of the top of the hydraulic telescopic arm, a heat insulation component is arranged at one end of the supporting base close to the pressing hand, a water cooling mechanism is arranged on the hydraulic telescopic arm, and mobile supporting mechanisms are arranged at the four corners of the bottom end of the supporting base; through the furnace front manipulator structure, it can have better heat insulation and cooling performance, effectively block heat energy transfer, and avoid high temperature affecting the service life of the manipulator.

Description

Technical Field

[0001] The utility model belongs to the technical field of manipulators, in particular to a furnace front manipulator structure. Background Art

[0002] The furnace-front manipulator is a mechanical arm used on a medium-frequency furnace to press scrap steel. It can easily compact larger volumes of scrap steel, greatly improving smelting efficiency and has been widely used.

[0003] The authorization announcement number CN212223036U discloses a furnace front manipulator with a drag chain structure, in which the fixed end of the push-pull cylinder in the cross arm assembly is assembled at the front end of the cross arm assembly, the piston rod end of the push-pull cylinder is assembled at the rear end of the cross arm assembly, and the seal of the push-pull cylinder is at the rear end of the cross arm assembly, away from the influence of the high-temperature molten steel at the steelmaking furnace mouth, so as not to be affected by the thermal radiation of the high-temperature molten steel, which causes the seal to melt or carbonize and fail to leak oil; however, it is difficult to effectively isolate the influence of heat energy by only changing the assembly position. The temperature of the furnace is as high as thousands of degrees, and its heat radiation range is wide. The furnace front manipulator works in front of the furnace for a long time, and the high temperature will inevitably affect its service life. In addition, the furnace front manipulator does not have a moving mechanism, which is not convenient for moving and adjusting it, and the use effect is not good. Therefore, the present application improves it and proposes a furnace front manipulator structure. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a furnace front manipulator structure, which effectively solves the problem that the existing furnace front manipulator is easily affected by high temperature and affects the service life.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a furnace-front manipulator structure, comprising a supporting base, a slewing bearing platform is arranged at one end of the top of the supporting base, a rotating supporting column is fixedly arranged at the top of the slewing supporting platform, the rotating supporting column is matched and connected with the supporting base through a rotating oil cylinder, a hydraulic telescopic arm is fixedly arranged at the top of the rotating supporting column, the hydraulic telescopic arm is matched and connected with the rotating supporting column through a rotating shaft and a lifting cylinder, a pressing hand is arranged at one end of the hydraulic telescopic arm, a heat-insulating composite board is fixedly arranged at one end of the top of the hydraulic telescopic arm, a heat-insulating component is arranged at the end of the supporting base close to the pressing hand, a water-cooling mechanism is arranged on the hydraulic telescopic arm, and movable supporting mechanisms are arranged at the four corners of the bottom end inside the supporting base.

[0006] Preferably, the thermal insulation assembly is composed of thermal insulation composite panel 2, an L-shaped thermal insulation composite panel and a hydraulic rod 1. The thermal insulation composite panel 2 is fixedly connected to one end of the support base, the L-shaped thermal insulation composite panel is connected to the support base through the hydraulic rod 1, and the thermal insulation composite panel 2 is staggered with the L-shaped thermal insulation composite panel.

[0007] Preferably, the first thermal insulation composite panel, the second thermal insulation composite panel and the L-shaped thermal insulation composite panel are all composed of a thermal insulation support substrate and a heat reflection layer, and the heat reflection layer is fixedly connected to one side of the thermal insulation support substrate.

[0008] Preferably, the water cooling mechanism consists of a water cooling jacket, a water cooling circulation integrated machine, a water inlet pipe and a water return pipe. The water cooling jacket is arranged on the outer surface of the hydraulic telescopic arm. The two ends of the water cooling jacket are connected to the hydraulic telescopic arm through a sealing ring. The hydraulic telescopic arm is provided with a plurality of vertical grooves near the water cooling jacket. The water cooling circulation integrated machine is connected to the middle position of the top of the support base. The water inlet pipe and the water return pipe are both connected between the water cooling jacket and the water cooling circulation integrated machine.

[0009] Preferably, the mobile support mechanism is composed of a hydraulic rod 2, a reinforcement sleeve, a support plate, a plurality of limit sliders and a plurality of universal wheels. The hydraulic rod 2 is fixedly connected to the support base through the reinforcement sleeve, the support plate is fixedly connected to the bottom end of the hydraulic rod 2, the universal wheel is fixedly connected to the bottom end of the support plate, and the limit slider is fixedly connected to both ends of the support plate.

[0010] Preferably, four corners of the bottom end of the support base are provided with mounting grooves matching the movable support mechanism, and both ends of the mounting grooves are provided with limiting sliding grooves matching the limiting sliding blocks.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] (1) During operation, by setting up a heat insulation component consisting of a second heat insulation composite plate, an L-shaped heat insulation composite plate and a hydraulic rod, it can play a heat insulation role, can reflect heat energy, and effectively block heat radiation, thereby preventing heat energy from affecting the service life of the manipulator. By setting up a water cooling mechanism consisting of a water cooling jacket, a water cooling circulation integrated machine, a water inlet pipe and a water return pipe, the hydraulic telescopic arm can be cooled, effectively reducing heat conduction, and preventing high temperature from being transmitted to the entire manipulator and affecting the service life of the manipulator;

[0013] (2) By setting up a mobile support mechanism consisting of a hydraulic rod, a reinforcement sleeve, a support plate, a plurality of limit sliders and a plurality of universal wheels, it is possible to facilitate the movement of the furnace-front manipulator, thereby improving the convenience of the mobile operation. During the operation of the manipulator, the mobile support mechanism can be stored inside the support base, thereby improving the stability of the manipulator during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0015] In the attached picture:

[0016] Figure 1This is one of the schematic diagrams of the structure of the furnace front manipulator of the utility model;

[0017] Figure 2 This is the second schematic diagram of the structure of the furnace front manipulator of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the thermal insulation component of the utility model;

[0019] Figure 4 This is a schematic diagram of the connection structure between the water cooling jacket and the hydraulic telescopic arm of the utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the mobile support mechanism of the utility model;

[0021] In the figure: 1. Support base; 2. Slewing bearing table; 3. Rotating support column; 4. Rotating cylinder; 5. Hydraulic telescopic arm; 6. Lifting cylinder; 7. Pressing hand; 8. Insulating composite board 1; 9. Insulating assembly; 10. Water cooling mechanism; 11. Mobile support mechanism; 12. Insulating composite board 2; 13. L-shaped insulating composite board; 14. Hydraulic rod 1; 15. Insulating support base plate; 16. Heat reflecting layer; 17. Water cooling jacket; 18. Water cooling circulation integrated machine; 19. Water inlet pipe; 20. Water return pipe; 21. Sealing ring; 22. Vertical groove; 23. Hydraulic rod 2; 24. Reinforcement sleeve; 25. Support plate; 26. Limiting slider; 27. Universal wheel; 28. Mounting groove; 29. ​​Limiting slide groove. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with 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 of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0023] Depend on Figure 1 , Figure 2 and Figure 4The utility model provides a furnace front manipulator structure, including a support base 1, a slewing support platform 2 is arranged at one end of the top of the support base 1, a rotating support column 3 is fixedly arranged at the top of the slewing support platform 2, the rotating support column 3 is matched and connected with the support base 1 through a rotating oil cylinder 4, a hydraulic telescopic arm 5 is fixedly arranged at the top of the rotating support column 3, the hydraulic telescopic arm 5 is matched and connected with the rotating support column 3 through a rotating shaft and a lifting oil cylinder 6, a pressing hand 7 is arranged at one end of the hydraulic telescopic arm 5, a heat insulation composite board 8 is fixedly arranged at one end of the top of the hydraulic telescopic arm 5, a heat insulation component 9 is arranged at one end of the support base 1 close to the pressing hand 7, a water cooling mechanism 10 is arranged on the hydraulic telescopic arm 5, and a movable support mechanism 11 is arranged at the four corners of the bottom end of the support base 1;

[0024] When in use, the hydraulic telescopic arm 5 can be driven to rotate through the slewing support platform 2, the rotating support column 3 and the rotating oil cylinder 4, the pressing hand 7 can be driven to lift and lower through the lifting oil cylinder 6, and the pressing hand 7 can be driven to telescope and adjust through the hydraulic telescopic arm 5, so as to facilitate the work of the pressing hand 7, the heat radiation can be effectively isolated through the heat insulation composite board 8 and the heat insulation component 9, the heat conduction can be reduced through the water cooling mechanism 10, and the whole manipulator can be moved conveniently through the mobile support mechanism 11, thereby improving the convenience of movement;

[0025] Depend on Figures 1 to 3 It is given that the heat insulation component 9 is composed of a heat insulation composite panel 2 12, an L-shaped heat insulation composite panel 13 and a hydraulic rod 14, the heat insulation composite panel 2 12 is fixedly connected to one end of the support base 1, the L-shaped heat insulation composite panel 13 is connected to the support base 1 through the hydraulic rod 14, the heat insulation composite panel 2 12 and the L-shaped heat insulation composite panel 13 are staggered, the heat insulation composite panel 1 8, the heat insulation composite panel 2 12 and the L-shaped heat insulation composite panel 13 are all composed of a heat insulation support substrate 15 and a heat reflection layer 16, and the heat reflection layer 16 is fixedly connected to one side of the heat insulation support substrate 15;

[0026] The hydraulic rod 14 can drive the L-shaped heat-insulating composite plate 13 to be raised and lowered, thereby preventing the L-shaped heat-insulating composite plate 13 from affecting the movement of the hydraulic telescopic arm 5. The heat-insulating composite plate 18, the heat-insulating composite plate 2 12 and the L-shaped heat-insulating composite plate 13 can effectively isolate heat radiation, thereby preventing heat energy from being radiated to the manipulator and affecting the service life of the manipulator.

[0027] Depend on Figure 1 , Figure 2 and Figure 4It is shown that the water cooling mechanism 10 is composed of a water cooling jacket 17, a water cooling circulation integrated machine 18, a water inlet pipe 19 and a water return pipe 20. The water cooling jacket 17 is sleeved on the outer surface of the hydraulic telescopic arm 5. The two ends of the water cooling jacket 17 are connected to the hydraulic telescopic arm 5 through a sealing ring 21. The hydraulic telescopic arm 5 is provided with a plurality of vertical grooves 22 near the water cooling jacket 17. The water cooling circulation integrated machine 18 is connected to the middle position of the top of the support base 1. The water inlet pipe 19 and the water return pipe 20 are both connected between the water cooling jacket 17 and the water cooling circulation integrated machine 18.

[0028] The water cooling cycle integrated machine 18 continuously provides cold water to the water cooling jacket 17, and the water cooling jacket 17 can cool the hydraulic telescopic arm 5 by water. The vertical slot 22 can cool the inside of the hydraulic telescopic arm 5, effectively blocking heat conduction, avoiding heat energy from being transferred to the entire manipulator, and improving the service life of the manipulator. The water inlet pipe 19 and the return pipe 20 can realize water circulation, thereby realizing continuous water cooling.

[0029] Depend on Figure 1 , Figure 2 and Figure 5 It is given that the mobile support mechanism 11 is composed of a hydraulic rod 23, a reinforcement sleeve 24, a support plate 25, a plurality of limit sliders 26 and a plurality of universal wheels 27. The hydraulic rod 23 is fixedly connected to the support base 1 through the reinforcement sleeve 24, the support plate 25 is fixedly connected to the bottom end of the hydraulic rod 23, the universal wheel 27 is fixedly connected to the bottom end of the support plate 25, the limit slider 26 is fixedly connected to both ends of the support plate 25, and the four corners of the bottom end of the support base 1 are provided with mounting grooves 28 matching the mobile support mechanism 11, and both ends of the mounting groove 28 are provided with limit slide grooves 29 matching the limit slider 26;

[0030] When the manipulator needs to be moved, the hydraulic rod 23 is extended, driving the support plate 25 to move downward, so that the universal wheel 27 contacts the ground, thereby realizing the movement and adjustment of the entire manipulator. During the operation of the manipulator, the universal wheel 27 is stored in the inside of the mounting groove 28 to improve the stability of the manipulator. Through the limit slider 26 and the limit slot 29, the stability of the lifting and lowering adjustment of the support plate 25 can be improved to avoid deviation.

[0031] During operation, by setting up a heat insulation component consisting of a second heat insulation composite panel, an L-shaped heat insulation composite panel and a hydraulic rod, it can play a heat insulation role, reflect heat energy, and effectively block heat radiation, thereby preventing heat energy from affecting the service life of the manipulator. By setting up a water cooling mechanism consisting of a water cooling jacket, a water cooling circulation integrated machine, a water inlet pipe and a water return pipe, the hydraulic telescopic arm can be cooled, effectively reducing heat conduction, and preventing high temperature from being transmitted to the entire manipulator and affecting the service life of the manipulator; by setting up a mobile support mechanism consisting of a second hydraulic rod, a reinforcement sleeve, a support plate, a number of limit sliders and a number of universal wheels, the furnace front manipulator can be moved easily, and the convenience of the mobile operation is improved. During the operation of the manipulator, the mobile support mechanism can be stored in the interior of the support base to improve the stability of the manipulator at work.

Claims

1. A furnace front manipulator structure, comprising a support base (1), characterized in that: A slewing support platform (2) is arranged at one end of the top of the support base (1), a slewing support column (3) is fixedly arranged at the top of the slewing support platform (2), the slewing support column (3) is matched and connected with the support base (1) through a slewing oil cylinder (4), a hydraulic telescopic arm (5) is fixedly arranged at the top of the slewing support column (3), the hydraulic telescopic arm (5) is matched and connected with the slewing support column (3) through a rotating shaft and a lifting oil cylinder (6), a pressing hand (7) is arranged at one end of the hydraulic telescopic arm (5), a heat insulation composite board (8) is fixedly arranged at one end of the top of the hydraulic telescopic arm (5), a heat insulation component (9) is arranged at one end of the support base (1) close to the pressing hand (7), a water cooling mechanism (10) is arranged on the hydraulic telescopic arm (5), and movable support mechanisms (11) are arranged at four corners of the bottom end of the support base (1).

2. A furnace front manipulator structure according to claim 1, characterized in that: The thermal insulation assembly (9) is composed of a second thermal insulation composite panel (12), an L-shaped thermal insulation composite panel (13) and a first hydraulic rod (14); the second thermal insulation composite panel (12) is fixedly connected to one end of the support base (1); the L-shaped thermal insulation composite panel (13) is connected to the support base (1) via the first hydraulic rod (14); and the second thermal insulation composite panel (12) and the L-shaped thermal insulation composite panel (13) are arranged in a staggered manner.

3. A furnace front manipulator structure according to claim 2, characterized in that: The thermal insulation composite panel 1 (8), the thermal insulation composite panel 2 (12) and the L-shaped thermal insulation composite panel (13) are all composed of a thermal insulation support substrate (15) and a heat reflection layer (16), and the heat reflection layer (16) is fixedly connected to one side of the thermal insulation support substrate (15).

4. The furnace front manipulator structure according to claim 1 is characterized in that: The water cooling mechanism (10) is composed of a water cooling jacket (17), a water cooling circulation integrated machine (18), a water inlet pipe (19) and a water return pipe (20); the water cooling jacket (17) is sleeved on the outer surface of the hydraulic telescopic arm (5); the two ends of the water cooling jacket (17) are connected to the hydraulic telescopic arm (5) via a sealing ring (21); a plurality of vertical grooves (22) are provided at a position of the hydraulic telescopic arm (5) close to the water cooling jacket (17); the water cooling circulation integrated machine (18) is connected to the middle position of the top end of the support base (1); and the water inlet pipe (19) and the water return pipe (20) are both connected between the water cooling jacket (17) and the water cooling circulation integrated machine (18).

5. The furnace front manipulator structure according to claim 1 is characterized in that: The mobile support mechanism (11) is composed of a second hydraulic rod (23), a reinforcement sleeve (24), a support plate (25), a plurality of limit sliders (26) and a plurality of universal wheels (27); the second hydraulic rod (23) is fixedly connected to the support base (1) via the reinforcement sleeve (24); the support plate (25) is fixedly connected to the bottom end of the second hydraulic rod (23); the universal wheel (27) is fixedly connected to the bottom end of the support plate (25); and the limit sliders (26) are fixedly connected to both ends of the support plate (25).

6. A furnace front manipulator structure according to claim 5, characterized in that: The four corners of the bottom end of the support base (1) are provided with mounting grooves (28) matching the movable support mechanism (11), and both ends of the mounting groove (28) are provided with limit sliding grooves (29) matching the limit sliding block (26).

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