Water quenching device

Abstract

The utility model relates to a water quenching device in the technical field of mechanical equipment. Comprising a box body, and an openable box cover is arranged at the top of the box body; a discharge hole is formed in the bottom of the box body; one side of the bottom of the box cover is hinged to the box body through a hinge, a hydraulic push rod is hinged to the side wall, corresponding to the hinge, of the box cover, an exhaust pipe and a water inlet pipe are arranged on the box body, a tipping bucket is arranged in the box body, and rotating shafts are fixedly connected to a group of corresponding side walls of the tipping bucket; the two rotating shafts are rotationally connected with the inner walls of the corresponding box bodies through bearings correspondingly, one rotating shaft penetrates through the box bodies and then is connected with a first stepping motor, and the first stepping motor is fixed to the outer walls of the box bodies. In the water quenching process, the box cover can be closed, water quenching is carried out in a closed environment, generated steam and dust are discharged in time through the exhaust pipe, and the working environment is good; and the water inlet pipe extends into the box body, so that manual water spraying is avoided, the labor intensity is reduced, and efficient and continuous water quenching production can be carried out.

Description

Technical Field

[0001] The utility model belongs to the technical field of mechanical equipment, and particularly relates to a water quenching device. Background Art

[0002] The traditional water quenching of zirconium industry alkali melting materials is carried out in an open place, and employees need to hold a high-pressure water gun to spray the alkali melting materials, which will generate a large amount of steam and dust. The environment during the water quenching process is very poor. Moreover, the intermittent production mode adopted has a low degree of mechanization, requires more manpower, has a high labor intensity, and a small output. Therefore, a water quenching device is needed to solve the above technical problems. Summary of the Utility Model

[0003] In view of the above defects existing in the prior art, the utility model provides a water quenching device, which includes a box body, and a box cover that can be opened and closed is arranged on the top of the box body; a discharge port is arranged at the bottom of the box body;

[0004] One side of the bottom of the box cover is hinged to the box body through a hinge, and a hydraulic push rod is hinged to the side wall of the box cover corresponding to the hinge. An exhaust pipe and a water inlet pipe are arranged on the box body. A suction pump is arranged on the exhaust pipe. The water outlet end of the water inlet pipe extends into the box body. A tipping bucket is arranged in the box body. Rotating shafts are fixedly connected to a group of corresponding side walls of the tipping bucket. The two rotating shafts are respectively rotatably connected to the inner walls of the corresponding box body through bearings. One of the rotating shafts penetrates through the box body and is connected to a first stepping motor, and the first stepping motor is fixed on the outer wall of the box body.

[0005] Preferably, the other end of the hydraulic push rod is hinged to a connecting rod, and the other end of the connecting rod is hinged to the box body.

[0006] Preferably, a sieve is arranged at the discharge port.

[0007] Preferably, a triangular support block is fixed on the side wall of the box cover corresponding to the hinge.

[0008] Preferably, a transparent observation window and an openable observation hole are arranged on the box body.

[0009] Preferably, a lighting lamp is arranged at the observation window. The lighting lamp is connected to an electric wire, and the electric wire is matched with a conduit. The electric wire passes through the conduit and is connected to a power source.

[0010] Preferably, fixed clamping strips and rotating clamping strips are arranged on the outer wall of the tipping bucket. A plurality of fixed clamping strips are fixed on the outer wall of the tipping bucket and are evenly distributed along the circumferential direction of the outer wall of the tipping bucket. At least two rotating clamping strips are arranged. The bottom end of the rotating clamping strip is connected to a second stepping motor. A waterproof protective cover is arranged outside the second stepping motor, and the waterproof protective cover is fixed on the outer wall of the tipping bucket. The top end of the rotating clamping strip extends out of the tipping bucket and is fixedly connected to a horizontal clamping block.

[0011] Preferably, the four side walls of the box body are all trapezoids with a wider upper part and a narrower lower part, and the four side walls of the box cover are all trapezoids with a narrower upper part and a wider lower part.

[0012] Preferably, the box cover includes a fixed part and a flipping part. The flipping part includes a top wall and three movable side walls. The three movable side walls are fixedly connected in sequence. The top wall is fixed at the top of the three movable side walls. The middle movable side wall is hinged to the hydraulic rod. The bottom of the middle movable side wall is hinged to the box body through a hinge. The fixed part includes a fixed side wall that cooperates with the flipping part. The lower end of the fixed side wall is fixed on the top of the box body. The upper end of the fixed side wall is provided with a horizontal baffle. The exhaust pipe and the water inlet pipe are both arranged on the fixed side wall.

[0013] The present utility model further includes other components that can enable a water quenching device to be used normally, such as control components of the first stepping motor and the second stepping motor, etc., which are all conventional technical means in the art. In addition, the devices or components not defined in the present utility model all adopt conventional technical means in the art and conventional equipment in the art.

[0014] The beneficial effects of the present utility model are as follows: During the water quenching process, the box cover can be closed, and the water quenching is carried out in a closed environment. The generated steam and dust are discharged in time through the exhaust pipe, and the working environment is good; the water inlet pipe extends to the inside of the box body, avoiding manual water spraying, reducing the labor intensity, and enabling efficient and continuous water quenching production. Description of the Drawings

[0015] The following further describes the present utility model in conjunction with the drawings and embodiments.

[0016] Figure 1 It is a schematic structural diagram of a water quenching device in an embodiment of the present utility model;

[0017] Figure 2 is Figure 1 the right view of

[0018] Figure 3 is Figure 1 the state diagram when the box cover in

[0019] Figure 4 is Figure 3 the top view of

[0020] Figure 5 is Figure 3 the schematic structural diagram of the rotating latch in

[0021] In the figure: 1, exhaust pipe; 2, conduit; 3, water inlet pipe; 4, lighting lamp; 5, observation window; 6, observation hole; 7, screen; 8, hydraulic rod; 9, triangular support block; 10, hinge; 11, tipping bucket; 12, rotating catch strip; 13, fixed catch strip; 14, stepping motor II; 15, bearing seat; 16, horizontal baffle; 17, rotating shaft; 18, stepping motor I; 19, flipping part; 20, horizontal catch block; 21, fixed side wall. Detailed implementation mode

[0022] The following clearly describes the present invention in combination with the attached drawings in the embodiments of the present invention and specific embodiments. The description here is only used to explain the present invention, but not to limit the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work, any modifications, equivalent replacements, improvements, etc., shall be included in the protection scope of the present invention.

[0023] Embodiment

[0024] As Figures 1-5 shown, the present invention provides a water quenching device; including a box body, the top of the box body is provided with an openable box cover; the bottom of the box body is provided with a discharge port;

[0025] One side of the bottom of the box cover is hinge-connected to the box body through a hinge 10, a hydraulic push rod is hinge-connected to the side wall of the box cover corresponding to the hinge 10, an exhaust pipe 1 and a water inlet pipe 3 are provided on the box body, an air extraction pump is provided on the exhaust pipe 1, the water outlet end of the water inlet pipe 3 extends into the box body, a tipping bucket 11 is arranged in the box body, rotating shafts 17 are fixedly connected to a group of corresponding side walls of the tipping bucket 11, the two rotating shafts 17 are respectively connected with bearing seats 15 through bearings, the two bearing seats 15 are respectively fixed on the corresponding box body, and one of the rotating shafts 17 penetrates through the box body and then is connected with a stepping motor I 18, and the stepping motor I 18 is fixed on the outer wall of the box body.

[0026] The other end of the hydraulic push rod is hinge-connected with a connecting rod, and the other end of the connecting rod is hinge-connected with the box body (the connecting rod is not shown in the attached drawing, this is prior art and will not be elaborated).

[0027] A screen 7 is arranged at the discharge port to filter large pieces of materials and prevent blockage of subsequent production pipelines.

[0028] A triangular support block 9 is fixed on the side wall of the box cover corresponding to the hinge 10. When the box cover is opened, it can play a supporting role. For example, an operating surface is set at the connection between the box cover and the box body. When the box cover is opened, the triangular support block contacts the operating surface to play a role of stable support.

[0029] The box body is provided with a transparent observation window 5 and an openable observation hole 6, which is convenient for observing the water quenching condition and timely responding to maintenance, etc.

[0030] A lighting lamp 4 is provided at the observation window 5. The lighting lamp is located outside the box body. The lighting lamp 4 is connected with an electric wire, and the electric wire is matched with a conduit 2. The electric wire passes through the conduit 2 and is connected with a power supply.

[0031] Fixed clamping strips 13 and rotating clamping strips 12 are provided on the outer wall of the tipping bucket 11. A plurality of the fixed clamping strips 13 are fixed on the outer wall of the tipping bucket 11 and are evenly distributed along the circumferential direction of the outer wall of the tipping bucket 11. At least two rotating clamping strips 12 are provided. The bottom end of the rotating clamping strip 12 is connected with a stepping motor II 14. A waterproof protective cover is arranged outside the stepping motor II 14, and the waterproof protective cover is fixed on the outer wall of the tipping bucket 11. The top end of the rotating clamping strip extends outside the tipping bucket 11 and is fixedly connected with a horizontal clamping block 20.

[0032] The four side walls of the box body are all trapezoids with wider upper parts and narrower lower parts, which is convenient for the washed materials to sink and gather, saving materials; the four side walls of the box cover are all trapezoids with narrower upper parts and wider lower parts, which can reduce the occupied space, is conducive to the gathering and discharging of water vapor, and saves materials.

[0033] The box cover includes a fixed part and a flipping part 19. The flipping part 19 includes a top wall and three movable side walls. The three movable side walls are fixedly connected in sequence. The top wall is fixed at the top of the three movable side walls. The middle movable side wall is hinged with a hydraulic rod 8, and the bottom of the middle movable side wall is hinged with the box body through a hinge 10. The fixed part includes a fixed side wall 21 that cooperates with the flipping part 19. The lower end of the fixed side wall 21 is fixed at the top of the box body. A horizontal baffle 16 is provided at the upper end of the fixed side wall. The function of the horizontal baffle is to support the top wall when the box cover is closed. The exhaust pipe 1 and the water inlet pipe 3 are both arranged on the fixed side wall, improving the stability.

[0034] Working principle: During water quenching, the hydraulic rod contracts, pulls up the flip part of the box cover, the flip part flips around the hinge, the triangular support block supports the flip part, the top of the box body opens, the alkali melting pot is placed in the tipping bucket, the fixed card bar limits the alkali melting pot, and then the card bar is rotated under the action of the stepper motor 2, so that the horizontal card block clamps the upper end of the alkali melting pot, and the alkali melting pot falls off from the tipping bucket when it is flipped; then the hydraulic rod extends, the flip part is reset, the box cover will close the bucket, and then the water inlet pipe is supplied with water to perform water quenching. A large amount of water vapor and mixed dust are generated during water quenching and gather on the top of the box cover, and then discharged from the exhaust pipe. After the water quenching is completed, when unloading, the stepper motor 1 drives the shaft to rotate, the tipping bucket drives the alkali melting pot to rotate (the rotation angle is greater than 90 degrees), and the materials in the alkali melting pot are dumped into the box body and discharged from the discharge port. The screen at the discharge port can filter large pieces of unqualified materials. In the above process, the setting of the lighting lamp is convenient for the operator to understand the water quenching situation through the transparent observation window mirror and the observation hole. At the same time, the observation hole can be opened and closed, and the material in the overturned alkali melting pot can be scraped through the observation hole to avoid the material from sticking to the alkali melting pot.

[0035] The embodiments of the present invention have been described above, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A water quenching device; comprising a box body, characterized in that: The top of the box body is provided with an openable and closable box cover; the bottom of the box body is provided with a discharge port; One side of the bottom of the box cover is hinged to the box body through a hinge, and a hydraulic push rod is hinged to the side wall of the box cover corresponding to the hinge. An exhaust pipe and a water inlet pipe are provided on the box body. A suction pump is provided on the exhaust pipe. The water outlet end of the water inlet pipe extends into the box body. A tipping bucket is arranged in the box body. A rotating shaft is fixedly connected to each of a group of corresponding side walls of the tipping bucket. The two rotating shafts are respectively rotatably connected to the inner walls of the corresponding box body through bearings. One of the rotating shafts penetrates through the box body and is connected to a first stepping motor. The first stepping motor is fixed on the outer wall of the box body.

2. The water quenching device according to claim 1, characterized in that: The other end of the hydraulic push rod is hinged to a connecting rod, and the other end of the connecting rod is hinged to the box body.

3. The water quenching device according to claim 1, wherein: A screen is provided at the discharge port.

4. A quenching device according to claim 1, characterized in that: A triangular support block is fixed on the side wall of the box cover corresponding to the hinge.

5. The water quenching device according to claim 1, characterized in that: The box body is provided with a transparent observation window and an openable and closable observation hole.

6. The water quenching device according to claim 5, characterized in that: A lighting lamp is provided at the observation window. The lighting lamp is connected with an electric wire. The electric wire is matched with a conduit, and the electric wire passes through the conduit and is connected to a power source.

7. A quenching device according to claim 1, characterized in that: Fixed clamping strips and rotating clamping strips are provided on the outer wall of the tipping bucket. A plurality of the fixed clamping strips are fixed on the outer wall of the tipping bucket and are uniformly distributed along the circumferential direction of the outer wall of the tipping bucket. At least two rotating clamping strips are provided. The bottom end of the rotating clamping strip is connected to a second stepping motor. A waterproof protective cover is arranged outside the second stepping motor. The waterproof protective cover is fixed on the outer wall of the tipping bucket. The top end of the rotating clamping strip extends out of the tipping bucket and is fixedly connected with a horizontal clamping block.

8. A quenching device according to claim 1, wherein: The four side walls of the box body are all trapezoids that are wider at the top and narrower at the bottom, and the four side walls of the box cover are all trapezoids that are narrower at the top and wider at the bottom.

9. The water quenching device according to claim 1, characterized in that: The box cover includes a fixed part and a flipping part. The flipping part includes a top wall and three movable side walls. The three movable side walls are fixedly connected in sequence. The top wall is fixed on the top of the three movable side walls. The middle movable side wall is hinged to the hydraulic rod. The bottom of the middle movable side wall is hinged to the box body through a hinge. The fixed part includes a fixed side wall that cooperates with the flipping part. The lower end of the fixed side wall is fixed on the top of the box body. The exhaust pipe and the water inlet pipe are both arranged on the fixed side wall.

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