Protective mechanism of casting machine

Abstract

The utility model relates to the field of pouring machines, in particular to a protection mechanism of a pouring machine, which comprises a pouring machine body, a pouring nozzle arranged at one end of the pouring machine body, rotating seats fixedly mounted on two sides of the pouring nozzle, first rotating rods rotationally mounted on the rotating seats, and a protection cover fixedly mounted on one side of each first rotating rod. And the protective cover covers the pouring pot, a second rotating rod is rotationally installed in the middle of the first rotating rod, a connecting cover is fixedly installed at one end of the second rotating rod, and a telescopic cover is installed in the connecting cover in a limiting telescopic mode. According to the utility model, the protective cover, the connecting cover and the telescopic cover are used for providing a basic protective function during inclined pouring operation and preventing splashing high-temperature liquid from causing threats, and meanwhile, the telescopic cover stretches forwards through the influence of inclination and rotation of the balancing weight and further protects the pouring runner, so that the potential safety hazard in the pouring process is reduced, and the pouring efficiency is improved. And meanwhile, the pouring stock solution is protected, rapid condensation of the pouring stock solution is avoided, and high efficiency of pouring is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of pouring machines, in particular to a protection mechanism of a pouring machine. Background Art

[0002] Pouring machine is a kind of equipment widely used in various production fields. It is mainly used to complete casting pouring in the workshop to improve the success rate of castings and reduce the waste of molten iron and the occurrence of burns.

[0003] The pouring machine has a wide range of applications and can be used in many fields such as casting, construction, and concrete production. In the foundry workshop, the pouring machine is mainly used to complete the pouring of molten iron to improve the success rate of castings and reduce the waste of molten iron and the occurrence of burns. For example, the bottom pouring machine is often used in conjunction with high-productivity molding lines due to its simple operation, while the tilting pouring machine is more used for pouring medium and large pieces.

[0004] When the existing tilting pouring machine is in use, the pouring raw materials are stored in a pouring bucket, and the pouring bucket is generally equipped with a pouring nozzle for pouring. In actual use, the traditional pouring machine will cooperate with manual pouring during pouring. However, since the exposed pouring channel has certain heat and installation risks, it is threatening to operate manually and lacks protection performance. At the same time, the pouring raw materials will splash and condense when dumping and returning, resulting in condensation of raw materials in the pouring channel, affecting the normal pouring operation. Therefore, a protective mechanism for the pouring machine is urgently needed. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a protection mechanism for a pouring machine.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A protective mechanism for a pouring machine comprises a pouring machine body, a pouring nozzle is arranged at one end of the pouring machine body, rotating seats are fixedly installed on both sides of the pouring nozzle, a first rotating rod is rotatably installed on the rotating seat, a protective cover is fixedly installed on one side of the first rotating rod, the protective cover is arranged on the pouring pot, and a second rotating rod is rotatably installed in the middle of the first rotating rod, a connecting cover is fixedly installed at one end of the second rotating rod, and a telescopic cover is telescopically installed inside the connecting cover.

[0008] In addition, a preferred structure is that a pouring pot is provided in the middle of the pouring machine body, a pouring nozzle is provided on one side of the pouring pot, and the pouring pot is connected to the pouring nozzle through a pouring flow channel.

[0009] In addition, a preferred structure is that a protective cover, a connecting cover and a telescopic cover are respectively provided on the top of the pouring runner.

[0010] In addition, a preferred structure is that one side of the protective cover is covered on one side of the upper wall of the pouring pot, and a concave-convex top block is provided on one side inside the protective cover, a plurality of concave-convex grooves are opened in the middle of the concave-convex top block, and the cover is provided above the pouring flow channel.

[0011] In addition, a preferred structure is that the second rotating rod is rotatably installed on the inner side of the first rotating rod, and a connecting cover is fixedly installed on one side of the second rotating rod, and long return springs are fixedly installed on both sides of the inner wall of the connecting cover, and the other end of the long return spring is connected to the telescopic cover through a limit block, and the telescopic cover is limited and moved and installed inside the connecting cover.

[0012] In addition, a preferred structure is that a ball groove is opened on one side of the upper part of the pouring nozzle, a telescopic cover is installed in the ball groove for limiting sliding, and a rotating counterweight block is rotatably installed on one side of the telescopic cover.

[0013] The beneficial effects of the utility model are:

[0014] In the utility model, a basic protection function is provided for the pouring machine body during the tilting pouring operation by arranging a protective cover, a connecting cover and a telescopic cover, so as to prevent splashing high-temperature liquid from threatening surrounding personnel. At the same time, during the tilting process, the telescopic cover is extended and retracted forward by the influence of the tilting and rotating counterweight block, and the pouring flow channel is further protected, thereby reducing safety hazards during the pouring process. At the same time, the pouring stock liquid can be protected to avoid its rapid condensation, thereby ensuring the high efficiency of pouring and improving the protection performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the external structure of a protective mechanism of a pouring machine proposed by the utility model;

[0016] Figure 2 A schematic diagram of the protective structure of a protective mechanism of a pouring machine proposed by the utility model;

[0017] Figure 3 This is a schematic diagram of the front end structure of a telescopic cover of a protective mechanism of a pouring machine proposed by the utility model;

[0018] Figure 4 A schematic diagram of the protective cover structure of a protective mechanism of a pouring machine proposed by the utility model;

[0019] Figure 5 The utility model is a schematic diagram of a reset long spring connection structure of a protection mechanism of a casting machine.

[0020] In the figure: 1 pouring machine body, 101 pouring pot, 2 pouring nozzle, 21 pouring runner, 3 rotating seat, 31 first rotating rod, 32 second rotating rod, 4 protective cover, 41 concave and convex top block, 5 connecting cover, 6 telescopic cover, 61 limit block, 9 long return spring, 7 rotating counterweight block, 8 ball groove. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-5 A protective mechanism of a pouring machine includes a pouring machine body 1, a pouring nozzle 2 is arranged at one end of the pouring machine body 1, a rotating seat 3 is fixedly installed on both sides of the pouring nozzle 2, a first rotating rod 31 is rotatably installed on the rotating seat 3, a protective cover 4 is fixedly installed on one side of the first rotating rod 31, the protective cover 4 is covered on the pouring pot 101, and a second rotating rod 32 is rotatably installed in the middle of the first rotating rod 31, a connecting cover 5 is fixedly installed at one end of the second rotating rod 32, and a telescopic cover 6 is telescopically installed inside the connecting cover 5.

[0023] Furthermore, a pouring pot 101 is provided in the middle of the pouring machine body 1 , a pouring nozzle 2 is provided on one side of the pouring pot 101 , and the pouring pot 101 is connected to the pouring nozzle 2 through a pouring channel 21 .

[0024] Furthermore, the top of the pouring runner 21 is respectively covered with a protective cover 4, a connecting cover 5, and a telescopic cover 6. The arrangement of the protective cover 4, the connecting cover 5, and the telescopic cover 6 can realize the basic protection function and prevent the pouring stock solution from solidifying quickly.

[0025] Furthermore, one side of the protective cover 4 is covered on one side of the upper wall of the pouring pot 101, and a concave-convex top block 41 is provided on one side inside the protective cover 4, a plurality of concave-convex grooves are opened in the middle of the concave-convex top block 41, and the cover is arranged above the pouring flow channel 21.

[0026] Furthermore, the second rotating rod 32 is rotatably installed on the inner side of the first rotating rod 31, and a connecting cover 5 is fixedly installed on one side of the second rotating rod 32, and long return springs 9 are fixedly installed on both sides of the inner wall of the connecting cover 5. The other end of the long return spring 9 is connected to the telescopic cover 6 through a limit block 61, and the telescopic cover 6 is limitedly moved and installed inside the connecting cover 5.

[0027] Further, a ball groove 8 is provided on one side of the upper part of the pouring nozzle 2, and a telescopic cover 6 is slidably installed in the ball groove 8, and a rotating counterweight 7 is rotatably installed on one side of the telescopic cover 6. The ball groove 8 can ensure the sliding stability and smoothness of the telescopic cover 6.

[0028] In the present embodiment, a protective cover 4 is provided on the upper cover of the pouring pot 101 to ensure the basic protection function. At the same time, a connecting cover 5 and a telescopic cover 6 are respectively provided on the pouring channel 21 to realize the protection function of the pouring channel 21 and avoid the rapid solidification of the pouring stock solution. At the same time, in the actual application process, the pouring machine body 1 is tilted for pouring, and the pouring liquid enters the pouring channel 21 for pouring operation. Due to the influence of the tilt and gravity, the telescopic cover 6 is limited and moved in the ball groove 8 by the rotating counterweight block 7 on one side, so that the telescopic cover 6 moves out toward the inclined end. At this time, the reset long spring 9 is stretched. In this process, the telescopic cover 6 can effectively protect the front end of the pouring nozzle 2 during the pouring process to avoid the splashing of high-temperature liquid. At the same time, after the pouring operation on one side is completed, the pouring machine body 1 rotates to restore the horizontal position. At this time, the reset long spring 9 retracts and drives the telescopic cover 6 to slowly move in the ball groove 8 to retract. At this time, maintenance or removal of coagulation blocks can be performed.

[0029] In the utility model, a basic protection function is provided for the pouring machine body 1 during the tilting pouring operation by arranging a protective cover 4, a connecting cover 5, and a telescopic cover 6 to prevent splashing high-temperature liquid from threatening surrounding personnel. At the same time, during the tilting process, the telescopic cover 6 is extended and retracted forward by the influence of the tilting and rotating counterweight block 7, and the pouring runner 21 is further protected, thereby reducing safety hazards during the pouring process. At the same time, the pouring stock liquid can be protected to avoid its rapid condensation, thereby ensuring the high efficiency of pouring and improving the protection performance.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A protective mechanism for a casting machine, comprising a casting machine body (1), It is characterized in that A pouring nozzle (2) is provided at one end of the pouring machine body (1), a rotating seat (3) is fixedly installed on both sides of the pouring nozzle (2), a first rotating rod (31) is rotatably installed on the rotating seat (3), a protective cover (4) is fixedly installed on one side of the first rotating rod (31), the protective cover (4) is covered on the pouring pot (101), and a second rotating rod (32) is rotatably installed in the middle of the first rotating rod (31), a connecting cover (5) is fixedly installed at one end of the second rotating rod (32), and a telescopic cover (6) is telescopically installed inside the connecting cover (5).

2. A protective mechanism for a pouring machine according to claim 1, It is characterized in that A pouring pot (101) is provided in the middle of the pouring machine body (1), a pouring nozzle (2) is provided on one side of the pouring pot (101), and the pouring pot (101) is connected to the pouring nozzle (2) through a pouring flow channel (21).

3. A protective mechanism for a pouring machine according to claim 2, It is characterized in that The pouring runner (21) is respectively covered with a protective cover (4), a connecting cover (5) and a telescopic cover (6).

4. A protective mechanism for a pouring machine according to claim 3, It is characterized in that One side of the protective cover (4) is disposed on one side of the upper wall of the pouring pot (101), and a concave-convex top block (41) is disposed on one side inside the protective cover (4), a plurality of concave-convex notches are provided in the middle of the concave-convex top block (41), and the cover is disposed above the pouring flow channel (21).

5. A protective mechanism for a pouring machine according to claim 1, It is characterized in that The second rotating rod (32) is rotatably mounted on the inner side of the first rotating rod (31), and a connecting cover (5) is fixedly mounted on one side of the second rotating rod (32), and a long return spring (9) is fixedly mounted on both sides of the inner wall of the connecting cover (5), and the other end of the long return spring (9) is connected to the telescopic cover (6) through a limit block (61), and the telescopic cover (6) is limitedly mounted inside the connecting cover (5).

6. A protective mechanism for a pouring machine according to claim 1, It is characterized in that A ball groove (8) is provided on one side of the upper part of the pouring nozzle (2), a telescopic cover (6) is slidably installed in the ball groove (8), and a rotating counterweight (7) is rotatably installed on one side of the telescopic cover (6).

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