Cooling bed roller way with lifting type split quenching bed

Abstract

The invention relates to the technical field of conveying and cooling, in particular to a cooling bed roller bed with a lifting type split quenching bed, which comprises a horizontal main frame and a roller mounted at the upper end in the horizontal main frame, and an electric control lifting type water collecting cover is assembled in the horizontal main frame in a sliding manner. According to the cooling bed roller way with the lifting type split quenching bed, a boss is formed on the periphery of a metallurgical product by adopting the electric control lifting type water collecting cover designed in a lifting type structure, and then the overhead water collecting cover is used for rapidly discharging liquid to form a high-position quenching pool for quenching the product; the whole operation process does not need to operate and control the product, so that the stability of the quenching process is improved; the lateral longitudinal transition groove is closed by turning over the electric control type lateral closing cover plate, and the waterproof performance of the outer side can be guaranteed while lifting of the electric control lifting type water collecting cover in the horizontal main frame is not affected. The electric control lifting type water collecting cover is in an idle state during lifting and is in a full-load state during descending, so that the lifting energy consumption can be greatly reduced.

Description

Technical Field

[0001] The invention relates to the technical field of conveying and cooling, in particular to a cooling bed roller with a lifting split quenching bed. Background Art

[0002] The cooling bed is a kind of working platform widely used in the metallurgical steel rolling industry. It is mainly used to effectively cool and transport metallurgical products. The cooling bed is mainly composed of mechanical transmission system, water cooling system, cooling bed work surface and fixed bracket.

[0003] The current water cooling system in the cooling bed is mainly composed of a fixed-structure quenching pool. The cooling bed is required to guide the metallurgical products into the quenching pool and then lift them from the inside of the quenching pool. This consumes a lot of energy and has low effects on resource recovery and filtration. Summary of the invention

[0004] The technical problem to be solved by the present invention is that the quenching pool method in the current cooling bed consumes relatively large energy and has low resource recovery and filtering effects.

[0005] The technical solution adopted by the present invention to solve its technical problems is: a cooling bed roller with a lifting split quenching bed, comprising a horizontal main frame and a roller installed at the upper end inside the horizontal main frame, an electrically controlled lifting water collecting hood is slidably installed inside the horizontal main frame below the roller, a top crossbeam is fixedly installed on the upper surface of the horizontal main frame, a top water collecting hood is fixedly installed on the inner top surface of the top crossbeam, electrically controlled lateral closing cover plates are movably installed on the outer walls on both sides of the horizontal main frame, a bottom electrically controlled closing cover plate is movably installed on the lower surface of the top water collecting hood, and a side electrically controlled water pump for liquid conduction is fixedly installed on the lower end of the side wall of the electrically controlled lifting water collecting hood.

[0006] The outer walls on both sides of the horizontal main frame are symmetrically provided with longitudinal adjustment openings, and the electrically controlled lifting water collecting hood comprises a longitudinal electrically controlled screw rod and a longitudinal guide rod movably assembled inside the longitudinal adjustment openings, a lifting water collecting hood arranged inside the horizontal main frame, and internally threaded guide seats fixed on both sides of the lifting water collecting hood.

[0007] Both sides of the lifting water collecting cover are provided with longitudinal transition grooves with upper ends opened.

[0008] A bottom discharge port is arranged at the lower end of the top water collecting hood, and the bottom electrically controlled closed cover plate comprises a lateral adjustment support rod movably mounted on the inner side of the top cross beam and a bottom flip sealing plate movably mounted on both sides of the bottom discharge port.

[0009] The electrically controlled lateral closing cover comprises a lateral assembly frame welded and fixed to the upper end of the outer side of the horizontal main frame, a curved adjustment arm, a lateral closing cover fixed to the flip end of the curved adjustment arm, and a lateral flip support rod for controlling the curved adjustment arm.

[0010] The outer side of the side-mounted electrically controlled water pump is fixedly connected to the interior of the top-mounted water collecting cover through an external liquid guide pipe.

[0011] Infrared temperature measurement modules are fixed on both side walls of the top water collecting cover via lateral mounting seats.

[0012] A pull-out filter box is fixedly mounted on the inner bottom surface of the lifting water collecting cover at the liquid inlet of the side-mounted electric-controlled water pump, and a lateral loading and unloading port for loading and unloading the pull-out filter box is opened on the outer side surface of the lifting water collecting cover.

[0013] A top exhaust fan is fixedly mounted on the upper surface of the top water collecting hood, and the outer side of the top exhaust fan is connected to the inside of the lifting water collecting hood through an external air duct.

[0014] The upper surface of the bottom-mounted flip sealing plate is equipped with a pressure detection unit and a temperature detection unit.

[0015] The beneficial effects of the present invention are:

[0016] (1) The cooling bed roller with a lifting split quenching bed of the present invention forms a boss on the periphery of the metallurgical product by adopting an electrically controlled lifting water collecting cover with a lifting structure design, and then uses the top water collecting cover to quickly drain liquid to form a high-position quenching pool to perform quenching operation on the product. The entire operation process does not require operation control of the product, thereby improving the stability of the quenching process;

[0017] (2) By flipping and closing the lateral longitudinal transition groove by the electrically controlled lateral closing cover, the electrically controlled lifting water collecting cover can be lifted and lowered inside the horizontal main frame without affecting the waterproofness of the outer side;

[0018] (3) The electrically controlled lifting water collecting hood is in an idle state when it is lifted and in a fully loaded state when it is lowered, which can greatly reduce the lifting energy consumption;

[0019] (4) A side-mounted electrically controlled water pump fixed at the lower end of the side wall of the electrically controlled lifting water collecting cover can quickly pump the quenching liquid into the top water collecting cover when the cover descends, thereby reducing energy consumption and improving resource recovery and utilization rate;

[0020] (5) The entire equipment is operated electronically, which greatly improves its operational convenience and automation;

[0021] (6) During the operation of the side-mounted electric-controlled water pump, the impurities inside the quenching liquid can be filtered synchronously to improve the cleanliness of the resource recovery process;

[0022] (7) The entire filter mechanism adopts a detachable structure design, which is convenient for later maintenance and replacement;

[0023] (8) Adopt the method of simultaneous gas and liquid recovery and utilization to enhance the rational utilization rate of resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0025] Figure 1 It is a structural schematic diagram of the present invention.

[0026] Figure 2 It is a schematic diagram of the structure inside the top water collecting cover of the present invention.

[0027] Figure 3 It is a structural schematic diagram of the electrically controlled lateral closing cover plate in the present invention.

[0028] Figure 4 It is a structural schematic diagram of the assembly end of the pull-out filter box in the present invention. DETAILED DESCRIPTION

[0029] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0030] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] Figure 1 , Figure 2 , Figure 3 and Figure 4 A cooling bed roller conveyor with a lifting split quenching bed shown in the figure comprises a horizontal main frame 1 and a roller 2 installed at the upper end inside the horizontal main frame 1, an electrically controlled lifting water collecting hood 3 is slidably installed inside the horizontal main frame 1 below the roller 2, a top cross beam 4 is fixedly installed on the upper surface of the horizontal main frame 1, a top water collecting hood 5 is fixedly installed on the inner top surface of the top cross beam 4, electrically controlled lateral closing cover plates 6 are movably installed on the outer walls on both sides of the horizontal main frame 1, a bottom electrically controlled closing cover plate 7 is movably installed on the lower surface of the top water collecting hood 5, and a side electrically controlled water pump 8 for liquid conduction is fixedly installed on the lower end of the side wall of the electrically controlled lifting water collecting hood 3.

[0032] Working principle: When the metallurgical product moves horizontally along the upper surface of the roller 2, and then when the metallurgical product moves horizontally to the lower end of the top water collecting cover 5, the electrically-controlled lifting water collecting cover 3 is lifted to the periphery of the metallurgical product, and then the electrically-controlled side closing cover 6 is controlled to close on the outside. At this time, the bottom electrically-controlled closing cover 7 is electrically flipped downward to fill the internal quenching liquid into the electrically-controlled lifting water collecting cover 3. After quenching is completed, the electrically-controlled lifting water collecting cover 3 descends, and then the side electrically-controlled water pump 8 pumps the quenching liquid inside the electrically-controlled lifting water collecting cover 3 back to the top water collecting cover 5.

[0033] In order to cooperate with the lifting and lowering adjustment, longitudinal adjustment ports 9 are symmetrically opened on the outer walls on both sides of the horizontal main frame 1. The electrically-controlled lifting water collecting cover 3 includes a longitudinal electrically-controlled screw rod 31 and a longitudinal guide rod 32 movably assembled inside the longitudinal adjustment port 9, a lifting water collecting cover 33 arranged inside the horizontal main frame 1 and an internal threaded guide seat 34 fixed on both sides of the lifting water collecting cover 33.

[0034] The longitudinal electric control screw rod 31 controls the internal thread guide seat 34 to be raised and lowered by rotating. The internal thread guide seat 34 can also be slidably sleeved on the outside of the longitudinal guide rod 32, thereby controlling the lifting of the water collecting cover 33 to be raised and lowered.

[0035] In order not to affect the lifting, both sides of the lifting water collecting cover 33 are provided with longitudinal transition grooves 35 with upper ends opened.

[0036] The longitudinal transition groove 35 is arranged at the assembly axis position on both sides of the roller 2. At this time, when the lifting water collecting cover 33 is lifted, the inner bottom surface of the longitudinal transition groove 35 will be pressed and fit against the assembly axis on both sides of the roller 2, so as to ensure the stability of the roller 2.

[0037] In order to facilitate the unloading of quenching liquid from the bottom, a bottom discharge port is provided at the lower end of the top water collecting cover 5, and the bottom electrically controlled closing cover 7 includes a lateral adjustment support rod 71 movably installed on the inner side of the top cross beam 4 and a bottom flip sealing plate 72 movably installed on both sides of the bottom discharge port.

[0038] The lateral adjustment support rod 71 controls the bottom flip sealing plate 72 to flip downward, thereby opening the bottom discharge port. At this time, the quenching liquid inside the top water collecting cover 5 will be discharged downward, thereby introducing the quenching liquid into the lifting water collecting cover 33 to form a quenching pool that submerges the metallurgical product.

[0039] In order to cooperate with the flipping adjustment, the upper end opening of the longitudinal transition groove 35 is closed, and the electrically controlled lateral closing cover 6 includes a lateral assembly frame 61 welded and fixed to the upper end of the outer side of the horizontal main frame 1, a curved adjustment arm 62, a lateral closing cover 63 fixed to the flipping end of the curved adjustment arm 62, and a lateral flipping support rod 64 for controlling the curved adjustment arm 62.

[0040] The lateral flip support rod 64 controls the curved adjustment arm 62 by telescoping, and then controls the lateral closing cover plate 63 to be inserted into the upper opening of the longitudinal transition groove 35, thereby closing the longitudinal transition groove 35, thereby completing the lateral closing operation.

[0041] In order to cooperate with the reflux liquid conduction, the outer side of the side-mounted electric-controlled water pump 8 is fixedly connected with the inside of the top-mounted water collecting cover 5 through an external liquid conduction pipe.

[0042] The side-mounted electrically controlled water pump 8 draws out the internal quenching liquid from one side, and then guides it back to the top-mounted water collecting cover 5 through the external liquid guide pipe.

[0043] In order to cooperate with the temperature detection of the quenched product and thus determine its position and quenching result, infrared temperature measurement modules 10 are fixed on both side walls of the top water collecting cover 5 through lateral mounting seats.

[0044] In order to facilitate loading and unloading, a pull-out filter box 11 is fixedly installed on the inner bottom surface of the lifting water collecting cover 33 at the liquid inlet of the side-mounted electric control water pump 8, and a lateral loading and unloading port for loading and unloading the pull-out filter box 11 is opened on the outer side of the lifting water collecting cover 33.

[0045] A closing cover is installed on the outside of the pull-out filter box 11, and is fixed and sealed with the lateral loading and unloading opening on the outside of the lifting water collecting cover 33 by bolts on the closing cover.

[0046] In order to quickly draw the water vapor back to the bottom, a top exhaust fan 12 is fixedly mounted on the upper surface of the top water collecting hood 5, and the outer side of the top exhaust fan 12 is connected to the inside of the lifting water collecting hood 33 through an external air duct.

[0047] When the lateral adjustment strut 71 controls the bottom flip sealing plate 72 to flip downward by contraction, the quenching liquid inside the top water collecting hood 5 will be dumped into the lifting water collecting hood 33, and at the same time the top exhaust fan 12 is started to quickly extract the generated water vapor and quickly return it to the lifting water collecting hood 33 through the external air duct for condensation.

[0048] In order to cooperate with the monitoring of temperature and pressure, a pressure detection unit 13 and a temperature detection unit 14 are installed on the upper surface of the bottom flip sealing plate 72.

[0049] The amount of water and the water temperature inside the top water collecting cover 5 can be monitored by the pressure detection unit 13, so as to facilitate the timely addition at a later stage.

[0050] Based on the above ideal embodiments of the present invention, the relevant staff can make various changes and modifications without departing from the technical concept of the present invention through the above description. The technical scope of the present invention is not limited to the contents of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A cooling bed roller conveyor with a lifting split quenching bed, comprising a horizontal main frame (1) and a roller (2) mounted on the upper end of the horizontal main frame (1), wherein: An electrically controlled lifting water collecting hood (3) is slidably mounted inside the horizontal main frame (1) and located below the roller (2); a top crossbeam (4) is fixedly mounted on the upper surface of the horizontal main frame (1); a top water collecting hood (5) is fixedly mounted on the inner top surface of the top crossbeam (4); electrically controlled side closing covers (6) are movably mounted on the outer walls of both sides of the horizontal main frame (1); a bottom electrically controlled closing cover (7) is movably mounted on the lower surface of the top water collecting hood (5); and a side electrically controlled water pump (8) for guiding liquid is fixedly mounted on the lower end of the side wall of the electrically controlled lifting water collecting hood (3).

2. The cooling bed roller with a lifting split quenching bed according to claim 1 is characterized in that: The outer walls of both sides of the horizontal main frame (1) are symmetrically provided with longitudinal adjustment openings (9), and the electrically controlled lifting water collecting hood (3) comprises a longitudinal electrically controlled screw rod (31) and a longitudinal guide rod (32) movably assembled inside the longitudinal adjustment opening (9), a lifting water collecting hood (33) arranged inside the horizontal main frame (1), and internal thread guide seats (34) fixed on both sides of the lifting water collecting hood (33).

3. The cooling bed roller with a lifting split quenching bed according to claim 2 is characterized in that: Both sides of the lifting water collecting cover (33) are provided with longitudinal transition grooves (35) with upper ends opened.

4. The cooling bed roller with a lifting split quenching bed according to claim 1 is characterized in that: The top water collecting cover (5) has a bottom discharge port at its lower end, and the bottom electrically controlled closed cover plate (7) comprises a lateral adjustment support rod (71) movably mounted on the inner side of the top cross beam (4) and bottom flip sealing plates (72) movably mounted on both sides of the bottom discharge port.

5. The cooling bed roller with a lifting split quenching bed according to claim 1 is characterized in that: The electrically controlled lateral closing cover plate (6) comprises a lateral assembly frame (61) welded and fixed to the upper end of the outer side of the horizontal main frame (1), a curved adjustment arm (62), a lateral closing cover plate (63) fixed to the flip end of the curved adjustment arm (62), and a lateral flip support rod (64) for controlling the curved adjustment arm (62).

6. The cooling bed roller with a lifting split quenching bed according to claim 1 is characterized in that: The outer side of the side-mounted electrically controlled water pump (8) is fixedly connected to the inside of the top-mounted water collecting cover (5) via an external liquid guide pipe.

7. The cooling bed roller with a lifting split quenching bed according to claim 1 is characterized in that: Infrared temperature measurement modules (10) are fixed on both side walls of the top water collecting cover (5) via lateral mounting seats.

8. The cooling bed roller with a lifting split quenching bed according to claim 2 is characterized in that: A pull-out filter box (11) is fixedly mounted on the inner bottom surface of the lifting water collecting cover (33) at the liquid inlet of the side-mounted electric-controlled water pump (8), and a lateral loading and unloading port for loading and unloading the pull-out filter box (11) is provided on the outer side surface of the lifting water collecting cover (33).

9. The cooling bed roller with a lifting split quenching bed according to claim 2 is characterized in that: A top exhaust fan (12) is fixedly mounted on the upper surface of the top water collecting cover (5), and the outer side of the top exhaust fan (12) is connected to the inside of the lifting water collecting cover (33) through an external air duct.

10. The cooling bed roller with a lifting split quenching bed according to claim 4 is characterized in that: A pressure detection unit (13) and a temperature detection unit (14) are installed on the upper surface of the bottom-mounted flip sealing plate (72).

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