Forklift structure for casting cooling

Abstract

The forklift structure for casting cooling comprises a machine body and a water stirrer fixing frame arranged below the machine body, the water stirrer fixing frame is provided with a plurality of water stirrers, and a first guide rail in sliding fit with the machine body and a second guide rail in sliding fit with the water stirrer fixing frame are arranged between the machine body and the water stirrer fixing frame. When the machine body moves along the first guide rail, the water stirrer fixing frame synchronously moves along the second guide rail along with the machine body. And the water stirrer synchronously moving along with the forklift is mounted below the forklift, so that the casting is quickly cooled in a manner of stirring water through the stirrer, and the quality of the casting is improved.

Description

Technical Field

[0001] The utility model relates to the field of casting cooling, in particular to a forklift structure for casting cooling. Background Art

[0002] A casting is a metal formed object obtained by various casting methods, that is, the smelted liquid metal is injected into a pre-prepared mold by pouring, injection, suction or other casting methods and then cooled.

[0003] In the traditional mode, the castings that have been poured are transported to the cooling pool by a forklift for water cooling, or wait for the castings to cool naturally.

[0004] Patent No. 《CN202021209295.0》 discloses a new type of casting cooling device and system. The distance between the casting tree mounting frame and the cooling water drainage pipe can be adjusted through a lifting mechanism, so that the distance between the water spraying port and the casting is adjustable. External cooling water is input into the cooling water drainage pipe through the cooling water inlet pipe, and the cooling water in the cooling water drainage pipe is sprayed out through the water spraying port on the cooling water drainage pipe to a local position on the casting in the casting tree mounted on the casting tree mounting frame, so that the local position of the casting is cooled by the cooling water.

[0005] Although the distance between the spraying port and the casting can be adjusted for local cooling, it is easy to make the hardness of the casting uneven during the cooling process. Especially for high-precision castings, the quality is extremely easy to be damaged.

[0006] Therefore, the applicant makes further improvements. Content of the Utility Model

[0007] The utility model aims at the deficiencies in the prior art and provides a forklift structure for casting cooling.

[0008] To solve the above technical problems, the utility model is solved by the following technical solutions:

[0009] A forklift structure for casting cooling includes a fuselage and a water stirrer fixing frame arranged below the fuselage. The water stirrer fixing frame is provided with a plurality of water stirrers. A first guide rail slidably matched with the fuselage and a second guide rail slidably matched with the water stirrer fixing frame are arranged between the fuselage and the water stirrer fixing frame. When the fuselage moves along the first guide rail, the water stirrer fixing frame moves synchronously along the second guide rail.

[0010] In the above technical solution, preferably, the fuselage is provided with a plurality of fork teeth, and a toothed plate is arranged between every two adjacent fork teeth;

[0011] On both sides of the water stirrer fixing frame, there are symmetrically arranged second moving devices, and the second moving devices are connected to the second guide rails.

[0012] In the above technical solution, preferably, on both sides of the second moving device, there are first moving devices, and the first moving devices are connected to the first guide rails.

[0013] In the above technical solution, preferably, at the top of the fuselage, there are limit posts, and lifting chains for lifting the fork teeth are installed on the limit posts, and there are at least two groups of lifting chains.

[0014] In the above technical solution, preferably, at the connection of the lifting chain and the limit post, there is a semi-circular housing, and the semi-circular housing is also provided with an adjusting grip for adjusting the lifting chain.

[0015] In the above technical solution, preferably, on the right side of the fork teeth, there is a fixing frame for fixing the fuselage, and below the fixing frame, there is a base.

[0016] In the above technical solution, preferably, below the base, there are bottom wheels, and the bottom wheels are symmetrically placed at the rear end of the base.

[0017] In the above technical solution, preferably, in the middle of the back of the fuselage, there is an extension block, and the extension block is connected to the top of the fuselage through a pull rope.

[0018] In the above technical solution, preferably, the extension block is provided with a through hole for connecting the pull rope.

[0019] In the above technical solution, preferably, the fuselage is also provided with several motors.

[0020] The beneficial effect of the present utility model is that a water stirrer that moves synchronously with the forklift is installed and placed below the forklift, so as to quickly cool the casting by stirring the water with the stirrer and improve the quality of the casting. Description of the Drawings

[0021] Figure 1 It is a side view schematic diagram of the present utility model.

[0022] Figure 2 It is a front view schematic diagram of the present utility model.

[0023] Figure 3 It is a top view schematic diagram of the present utility model.

[0024] 1. Body, 11. Limit post, 12. Lifting chain, 13. Semi-circular housing, 14. Adjusting grip, 15. Fixed bracket, 16. Base, 17. Bottom wheel, 18. Extension block, 19. Through hole, 20. Pulling rope, 2. Agitator fixed bracket, 21. Agitator, 3. First guide rail, 31. First moving device, 4. Second guide rail, 41. Second moving device, 5. Fork teeth, 51. Tooth plate, 6. Motor. Detailed implementation mode

[0025] The following further describes the present utility model in detail in conjunction with the accompanying drawings and the specific implementation mode:

[0026] As Figures 1 - 3 shown, the forklift structure for casting cooling includes a body 1 and an agitator fixed bracket 2 arranged below the body 1.

[0027] In this embodiment, the agitator fixed bracket 2 is provided with a plurality of agitators 21, and there are at least 4 agitators 21

[0028] The body 1 is provided with at least five fork teeth 5, and a tooth plate 51 is arranged between every two adjacent fork teeth 5. The front end of the tooth plate 51 is provided with a conical opening, and the conical opening is matched with the casting to be cooled.

[0029] Furthermore, a first guide rail 3 slidably matched with the body 1 and a second guide rail 4 slidably matched with the agitator fixed bracket 2 are arranged between the body 1 and the agitator fixed bracket 2. A first moving device 31 is arranged on the guide rail path of the first guide rail 3, and a second moving device 41 is arranged on the guide rail path of the second guide rail 4.

[0030] Both the first moving device 31 and the second moving device 41 are provided with at least two groups. The second moving device 41 is symmetrically arranged on both sides of the agitator fixed bracket 2, and the first moving device 31 is arranged on both sides of the second moving device 41.

[0031] A plurality of motors 6 are further installed on both sides of the body 1, including the left side and the right side of the body 1, and motors 6 are provided. The motors 6 provide power for the components installed on the body 1.

[0032] Specifically, when the motor 6 is started, the body 1 moves along the path of the first guide rail 3 through the first moving device 31. At the same time, the agitator fixed bracket 2 moves synchronously along the path of the second guide rail 4 through the second moving device 41. During the movement of the agitator fixed bracket 2, the motor synchronously drives the agitator 21.

[0033] Furthermore, the body 1 is also provided with a lifting chain 12 for lifting the fork teeth 5 and a limit post 11 for limiting the height of the lifting chain 12.

[0034] Specifically, there are at least two groups of lifting chains 12, and they are symmetrically arranged.

[0035] One end of the lifting chain 12 is connected to the limit post 11, and the other end is connected to the fuselage 1.

[0036] The lifting chain 12 is also provided with a semi-cylindrical housing 13. The semi-cylindrical housing 13 is placed at the connection between the lifting chain 12 and the limit post 11. An adjusting grip 14 for adjusting the lifting chain 12 is also provided on the semi-cylindrical housing 13.

[0037] When the fuselage 1 is in the working state, the fuselage 1 controls the castings that have been poured through the fork teeth 5, and raises or lowers the fork teeth 5 through the lifting chain 12 according to the actual situation on site, preventing accidents caused by the high-temperature castings during the process of the fuselage 1 moving along the first guide rail 3.

[0038] Furthermore, a fixing frame 15 is provided on the right side of the fuselage 1 at the fork teeth 5, and a base 16 is provided below the fixing frame 15.

[0039] The shape of the fixing frame 16 is triangular. One end of the fixing frame 16 is connected to the middle position of the fuselage 1, strengthening the stability of the fuselage 1.

[0040] Furthermore, an extension block 18 extending out is provided at the middle position of the fuselage 1. A through hole 19 is provided on the extension block 18. The extension block 18 is connected to the topmost end of the fuselage 1 through the through hole 19 provided on itself, and is fixedly connected through a pull rope 20, further improving the stability of the fuselage 1.

[0041] Bottom wheels 17 are also provided below the base 16. The bottom wheels 17 are symmetrically arranged on both sides of the base 16.

[0042] In this embodiment, the working principle of the present utility model is as follows:

[0043] The motor 6 provides the main power for the present utility model. The fuselage 1 places the castings through the fork teeth 5 and moves along the path of the first guide rail 3. During the movement of the fuselage 1, the lifting chain 12 rotates to raise the fork teeth 5.

[0044] At the same time, the water stirrer fixing frame 2 moves along the direction of the movement of the fuselage 1 through the second guide rail 4, and moves together to the cooling pool for cooling the castings.

[0045] Furthermore, the lifting chain 12 lowers the fork teeth 5, and the castings placed on the fork teeth 5 enter the water, and the water stirrer fixing frame 2 enters the water together.

[0046] Among them, whether during the movement process or the water entry process, the water stirrer 21 is in the working state.

[0047] The started water stirrer 21 continuously stirs the water in the cooling pool, so that the temperature of the water that has risen due to the high temperature of the castings drops again, accelerating the cooling of the castings.

[0048] In the traditional mode, when the casting cools down, it only needs to be placed in the cooling pool by a forklift.

[0049] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. Forklift structure for casting cooling, characterized in that: It includes a fuselage (1) and a water stirrer fixing frame (2) arranged below the fuselage (1). The water stirrer fixing frame (2) is provided with a number of water stirrers (21). A first guide rail (3) that is slidably engaged with the fuselage (1) and a second guide rail (4) that is slidably engaged with the water stirrer fixing frame (2) are provided between the fuselage (1) and the water stirrer fixing frame (2). When the fuselage (1) moves along the first guide rail (3), the water stirrer fixing frame (2) moves synchronously along the second guide rail (4).

2. The forklift structure for casting cooling according to claim 1, characterized in that: The fuselage (1) is provided with a number of fork teeth (5), and a toothed plate (51) is provided between every two adjacent fork teeth (5); Symmetrically arranged second moving devices (41) are provided on both sides of the water stirrer fixing frame (2), and the second moving devices (41) are connected to the second guide rail (4).

3. The forklift structure for casting cooling according to claim 2, wherein: First moving devices (31) are provided on both sides of the second moving devices (41), and the first moving devices (31) are connected to the first guide rail (3).

4. The forklift structure for casting cooling according to claim 2, wherein: A limiting column (11) is provided at the top of the fuselage (1), and a lifting chain (12) for lifting the fork teeth (5) is installed on the limiting column (11). At least two groups of the lifting chains (12) are provided.

5. The forklift structure for casting cooling according to claim 4, characterized in that: A semi-circular housing (13) is provided at the connection of the lifting chain (12) and the limiting column (11), and an adjusting grip (14) for adjusting the lifting chain (12) is further provided on the semi-circular housing (13).

6. The forklift structure for casting cooling according to claim 2 or 4, characterized in that: A fixing frame (15) for fixing the fuselage (1) is provided on the right side of the fork teeth (5), and a base (16) is provided below the fixing frame (15).

7. The forklift structure for casting cooling according to claim 6, characterized in that: Bottom wheels (17) are provided below the base (16), and the bottom wheels (17) are symmetrically placed at the rear end of the base (16).

8. The forklift structure for casting cooling according to claim 1, characterized in that: An extension block (18) is provided in the middle of the back of the fuselage (1), and the extension block (18) is connected to the topmost part of the fuselage (1) through a pull rope (20).

9. The forklift structure for casting cooling according to claim 8, characterized in that: The extension block (18) is provided with a through hole (19) connected to the pull rope (20).

10. The forklift structure for casting cooling according to claim 1, characterized in that: The fuselage (1) is further provided with a number of motors (6).

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