CN213794177U

CN213794177U - Cooling device is used in steel casting production

Info

Publication number: CN213794177U
Application number: CN202022854328.3U
Authority: CN
Inventors: 于柏
Original assignee: Yixian Ruixin Foundry Co ltd
Current assignee: Shenyang Quancheng electromechanical Casting Co.,Ltd.
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-07-27
Anticipated expiration: 2030-12-01

Abstract

The utility model discloses a cooling device is used in steel casting production relates to steel casting production technical field, which comprises a body, the inside of body is rotated and is connected with the fourth pivot, fixedly connected with is used for conveying the running roller of steel casting in the fourth pivot, the inside water of cooling usefulness that is equipped with of body, the surface of water height is higher than the steel casting of required cooling, one side fixedly connected with air drafting mechanism of body, air drafting mechanism includes the casing, casing fixed connection is on the body, casing and fan support fixed connection, fixedly connected with air drafting motor on the fan support, air drafting motor's output shaft and second pivot fixed connection, second pivot and flabellum fixed connection, fixedly connected with condensation plate on the casing, form air-out pipeline between condensation plate and the body. The device cools off steel casting through setting up the water bath mode, has solved the problem that bulky steel casting sprays cooling time long.

Description

Cooling device is used in steel casting production

Technical Field

The utility model relates to a steel casting production technical field specifically is a cooling device is used in steel casting production.

Background

The cooling of the casting is the process of shrinking in the expansion with heat and contraction with cold, if one part of the casting shrinks fast and the other part shrinks slowly, the casting is stressed internally, and the conditions of casting deformation, casting defects and the like can be caused.

Found patent application number 201922117664.7's utility model patent through seeking and disclose a cooling device is used in steel casting production, which comprises a frame, frame internally mounted has first activity post, and first activity post has run through first fixed axle by interior, the both ends welding of first fixed axle has first solid fixed ring, and first solid fixed ring's one end is connected with the iron chain, the other end of iron chain is connected with the solid fixed ring of second, and the solid fixed ring's of second upper end welding has the iron chain base.

However, the device adopts water spraying for cooling, the cooling mode takes a long time for parts with larger volume, the condensation plate cannot actively liquefy water mist, the evaporated water mist is diffused in a closed space, and the heat dissipation speed is slow.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cooling device is used in steel casting production to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a cooling device is used in steel casting production, includes the body, the inside of body is rotated and is connected with the fourth pivot, fixedly connected with is used for the running roller of conveying steel casting in the fourth pivot, the inside water of cooling usefulness that is equipped with of body, the surface of water height is higher than the steel casting of required cooling, one side fixedly connected with air draft mechanism of body, air draft mechanism includes the casing, casing fixed connection is on the body, casing and fan support fixed connection, fixedly connected with air draft motor on the fan support, air draft motor's output shaft and second pivot fixed connection, second pivot and flabellum fixed connection, fixedly connected with condensing plate on the casing, form air outlet pipeline between condensing plate and the body.

As a further aspect of the present invention: the inside fixedly connected with of body rolls the motor, the output shaft and the first pivot fixed connection of motor roll, the first pivot other end rotates with the body to be connected, the middle part fixedly connected with drive sprocket of first pivot, drive sprocket is connected with the chain, the chain is connected with driven sprocket, driven sprocket fixed connection is in the fourth pivot.

As a further aspect of the present invention: the left side of the body is fixedly connected with an inclined platform used for sliding in the steel casting.

As a further aspect of the present invention: the right side internally mounted of body has the conveyer belt that is used for taking out the steel casting, the conveyer belt is connected on two commentaries on classics hubs, commentaries on classics hub fixed connection is in the third pivot, the third pivot is connected with the body rotation, one of them third pivot and conveying motor's output shaft fixed connection, conveying motor fixed connection is originally internal, fixedly connected with is used for the baffle of bearing steel casting on the conveyer belt.

As a further aspect of the present invention: the outside fixedly connected with base in right side of body, fixedly connected with is used for the delivery track of the good steel-casting of conveying cooling on the base.

As a further aspect of the present invention: the bottom one side and the outlet pipe intercommunication of body, the outlet pipe communicates with the filter pump that is used for filtering the residue, filter pump one end and row's sediment pipeline intercommunication, filter pump and back flow intercommunication, the back flow opposite side and coolant tank intercommunication, coolant tank fixed connection is at the top of body, body and inlet tube intercommunication, the other end of inlet tube and the inside intercommunication of body.

Compared with the prior art, the beneficial effects of the utility model are that: the cooling device for producing the steel casting cools the steel casting by arranging the water bath mode, solves the problem of long cooling time for spraying large-volume steel casting, and improves the cooling efficiency; further, this utility model is cooling device for steel casting production sets up air exhauster mechanism in the condensation plate position, has solved the condensation plate and can not be to the problem of water smoke initiative liquefaction for the heat gives off.

Drawings

FIG. 1 is a schematic structural diagram of a cooling device for steel casting production.

FIG. 2 is a side sectional view of the cooling apparatus for producing steel castings.

FIG. 3 is a schematic structural view of an air draft mechanism in the cooling device for steel casting production.

FIG. 4 is a schematic view of a chain drive in a cooling apparatus for steel casting production.

FIG. 5 is a schematic structural view of a drive sprocket in a cooling apparatus for steel casting production.

FIG. 6 is a schematic structural view of a rotating hub in a cooling device for steel casting production.

In the figure: the device comprises an inclined table-1, a body-2, a cooling water tank-3, a roller-4, a fourth rotating shaft-5, a baffle-6, a conveyor belt-7, a rotating hub-8, a third rotating shaft-9, a conveying track-10, a base-11, a water inlet pipe-12, a return pipe-13, an air draft mechanism-14, a water outlet pipe-15, a filter pump-16, a slag discharge pipeline-17, a fan blade-18, a fan support-19, a second rotating shaft-20, an air draft motor-21, a shell-22, a condensing plate-23, a driven sprocket-24, a chain-25, a driving sprocket-26, a first rotating shaft-27, a rolling motor-28 and a conveying motor-29.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1 to 6, in an embodiment 1 of the present invention, a cooling device for steel casting production includes a body 2, a fourth rotating shaft 5 is rotatably connected inside the body 2, a roller 4 for conveying steel castings is fixedly connected on the fourth rotating shaft 5, the body 2 is internally filled with cooling water, the water level is higher than that of a steel casting to be cooled, one side of the body 2 is fixedly connected with an air draft mechanism 14, the air draft mechanism 14 comprises a shell 22, the shell 22 is fixedly connected to the body 2, the shell 22 is fixedly connected with the fan bracket 19, the fan bracket 19 is fixedly connected with an air draft motor 21, the output shaft of the air draft motor 21 is fixedly connected with a second rotating shaft 20, the second rotating shaft 20 is fixedly connected with the fan blades 18, fixedly connected with condensation plate 23 on casing 22, form air outlet pipeline between condensation plate 23 and the body 2.

Wherein, the inside fixedly connected with of body 2 rolls motor 28, the output shaft and the 27 fixed connection of first pivot of motor 28 roll, the 27 other ends of first pivot rotate with body 2 and are connected, the middle part fixedly connected with drive sprocket 26 of first pivot 27, drive sprocket 26 is connected with chain 25, chain 25 is connected with driven sprocket 24, driven sprocket 24 fixed connection is on fourth pivot 5.

Wherein, the left side of the body 2 is fixedly connected with an inclined platform 1 for sliding in the steel casting.

Wherein, the right side internally mounted of body 2 has the conveyer belt 7 that is used for taking out the steel casting, conveyer belt 7 is connected on two commentaries on classics hubs 8, change hub 8 fixed connection on third pivot 9, third pivot 9 rotates with body 2 to be connected, one of them third pivot 9 and conveying motor 29's output shaft fixed connection, conveying motor 29 fixed connection is in body 2, fixedly connected with is used for bearing steel casting's baffle 6 on the conveyer belt 7.

The outer portion of the right side of the body 2 is fixedly connected with a base 11, and a conveying track 10 used for conveying cooled steel castings is fixedly connected to the base 11.

Example 2

Referring to fig. 1 to 6, one side of the bottom of the body 2 is communicated with a water outlet pipe 15, the water outlet pipe 15 is communicated with a filter pump 16 for filtering residues, one end of the filter pump 16 is communicated with a slag discharge pipeline 17, the filter pump 16 is communicated with a return pipe 13, the other side of the return pipe 13 is communicated with a cooling water tank 3, the cooling water tank 3 is fixedly connected to the top of the body 2, the body 2 is communicated with a water inlet pipe 12, and the other end of the water inlet pipe 12 is communicated with the inside of the body 2.

The utility model discloses a theory of operation is: when a user operates the cooling device for producing the steel casting of the utility model, firstly, the steel casting to be cooled is put in from the sloping bench 1, the steel casting enters the inside of the body 2 under the action of gravity and falls on the conveying mechanism consisting of the rollers 4, the water level of the cooling water in the body 2 is higher than that of the steel casting, the rolling motor 28 is started, the rolling motor 28 drives the driving sprocket 26 to rotate through the first rotating shaft 27, the driving sprocket 26 drives the driven sprocket 24 to rotate through the chain 25, the driven sprocket 24 drives the rollers 4 to rotate through the fourth rotating shaft 5, the rollers 4 drive the steel casting thereon to move rightwards while rotating, the cooling water cools the steel casting, the air draft motor 21 is started, the air draft motor 21 drives the fan blades 18 to rotate through the second rotating shaft 20 to generate an air field to draw out the air in the body 2, the cooling water is evaporated and then is sucked away along with the air in the body 2, air condenses into water drops when passing through the condensing plate 23 and falls into the body 2 from the inclined plane of the shell 22, the heated water enters the filter pump 16 through the water outlet pipe 15, the filter pump 16 filters out residues and discharges the residues through the slag discharge pipeline 17, the redundant water flows back to the cooling water tank 3 through the return pipe 13, and the cooling water tank 3 cools the water and then sends the water into the body 2 through the water inlet pipe 12.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The cooling device for the production of the steel castings is characterized by comprising a body (2), wherein a fourth rotating shaft (5) is rotatably connected inside the body (2), a roller (4) used for conveying the steel castings is fixedly connected onto the fourth rotating shaft (5), water for cooling is filled inside the body (2), the water level is higher than that of the steel castings needing to be cooled, an air draft mechanism (14) is fixedly connected onto one side of the body (2), the air draft mechanism (14) comprises a shell (22), the shell (22) is fixedly connected onto the body (2), the shell (22) is fixedly connected with a fan support (19), an air draft motor (21) is fixedly connected onto the fan support (19), an output shaft of the air draft motor (21) is fixedly connected with a second rotating shaft (20), and the second rotating shaft (20) is fixedly connected with fan blades (18), fixedly connected with condensing panel (23) on casing (22), form air outlet pipeline between condensing panel (23) and body (2).

2. The cooling device is used in steel casting production according to claim 1, characterized in that, the inside fixedly connected with of body (2) rolls motor (28), the output shaft and first pivot (27) fixed connection of rolling motor (28), first pivot (27) other end and body (2) rotate and are connected, the middle part fixedly connected with drive sprocket (26) of first pivot (27), drive sprocket (26) are connected with chain (25), chain (25) are connected with driven sprocket (24), driven sprocket (24) fixed connection is on fourth pivot (5).

3. The cooling device for producing the steel castings according to claim 2, wherein a sloping table (1) for sliding the steel castings in is fixedly connected to the left side of the body (2).

4. The cooling device for producing the steel castings according to claim 2, wherein a conveyor belt (7) for taking out the steel castings is installed inside the right side of the body (2), the conveyor belt (7) is connected to two rotating hubs (8), the rotating hubs (8) are fixedly connected to a third rotating shaft (9), the third rotating shaft (9) is rotatably connected to the body (2), one of the third rotating shafts (9) is fixedly connected to an output shaft of a conveying motor (29), the conveying motor (29) is fixedly connected to the body (2), and a baffle (6) for supporting the steel castings is fixedly connected to the conveyor belt (7).

5. The cooling device for the production of steel castings according to claim 2, characterized in that a base (11) is fixedly connected to the outside of the right side of the body (2), and a conveying rail (10) for conveying the cooled steel castings is fixedly connected to the base (11).

6. The cooling device for producing the steel castings according to any one of claims 1 to 5, wherein one side of the bottom of the body (2) is communicated with a water outlet pipe (15), the water outlet pipe (15) is communicated with a filter pump (16) for filtering residues, one end of the filter pump (16) is communicated with a slag discharge pipeline (17), the filter pump (16) is communicated with a return pipe (13), the other side of the return pipe (13) is communicated with the cooling water tank (3), the cooling water tank (3) is fixedly connected to the top of the body (2), the body (2) is communicated with a water inlet pipe (12), and the other end of the water inlet pipe (12) is communicated with the inside of the body (2).