CN210817366U - Metal casting feeding device - Google Patents
Metal casting feeding device Download PDFInfo
- Publication number
- CN210817366U CN210817366U CN201921312161.9U CN201921312161U CN210817366U CN 210817366 U CN210817366 U CN 210817366U CN 201921312161 U CN201921312161 U CN 201921312161U CN 210817366 U CN210817366 U CN 210817366U
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- hinged
- casting ladle
- rotating shaft
- casting
- feeding pipe
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Abstract
The utility model relates to the technical field of metal casting equipment, in particular to a metal casting feeding device which has simple structure, reasonable design, practical significance and popularization value and can be expected to produce good economic benefit, comprising a casting ladle, an additive feeding pipe and 2 connecting rods, wherein the casting ladle is in a box shape, the upper end of the casting ladle is provided with a feeding hole, the feeding hole is rotatably connected with a rotating shaft, the rotating shaft is axially provided with a plurality of blades, the end part of the rotating shaft is also provided with a driving rod, the tail end of the driving rod is hinged with a transmission rod, the lower end of the casting ladle is provided with a discharging hole, the additive feeding pipe is obliquely arranged at the upper end of the casting ladle, the top cover of the additive feeding pipe is provided with a sealing cover with an observation window, the bottom of the additive feeding pipe is hinged with a sealing block, one end of one connecting rod is hinged with, the other end of the connecting rod is hinged with the inner wall of the casting ladle.
Description
Technical Field
The utility model relates to a metal casting equipment technical field specifically is a metal casting feeder.
Background
The metal casting refers to a process of smelting metal into liquid meeting requirements and pouring the liquid into a casting mold, cooling and solidifying the liquid to obtain a casting, wherein molten metal liquid is firstly transferred into a pillbox in the casting process, then the molten metal liquid is introduced into a pouring ladle through a ladle, and finally the pouring ladle is moved to introduce the metal liquid into a mold, and metal solution modifier powder needs to be added into the molten metal liquid in the process; the feeding port is rotatably connected with a rotating shaft, the rotating shaft is axially and fixedly connected with a plurality of blades, an additive injection mechanism is arranged at the upper end of the casting ladle and comprises a rack, a push plate and a pipe body filled with additives, one end of the pipe body is an outlet, the rack is slidably connected with the pipe body, the rotating shaft is axially connected with a gear, the gear is meshed with the rack, one end of the rack is fixedly connected with the push plate, the push plate is located at one end, away from the outlet, of the pipe body, the outlet of the pipe body is communicated with the feeding port, and the feeding port. The device can control the additive amount of additive and the quality of metal liquid is commensurable when the feed, but spring rebound rate step-down under the high temperature condition, easy deformation make the device can't normally work, add excessive additive easily, if improve this prior art, research and development also can normally work under the high temperature condition, the casting feeder that can not add excessive additive will have positive meaning.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a metal casting feeder to solve the problem that mentions in the background art.
In order to achieve the above purpose, the utility model provides a following technical scheme: comprises a casting ladle, an additive feeding pipe and 2 connecting rods, the casting ladle is in a box shape, a feed inlet is arranged at the upper end of the casting ladle, a rotating shaft is rotatably connected at the feed inlet, the rotating shaft is axially provided with a plurality of blades, the end part of the rotating shaft is also provided with a driving rod, the tail end of the driving rod is hinged with a driving rod, the lower end of the casting ladle is provided with a discharge hole, the additive feeding pipe is obliquely arranged at the upper end of the casting ladle, the top of the additive feeding pipe is covered with a sealing cover with an observation window, the bottom of the additive feeding pipe is hinged with a sealing block, one end of a connecting rod is hinged with the middle part of the sealing block, the other end of the connecting rod is hinged with one side of the tail end of the transmission rod, one end of the other connecting rod is hinged with the other side of the transmission rod, and the other end of the connecting rod is hinged with the inner wall of the casting ladle.
Preferably, the blades are equidistantly arranged on the rotating shaft.
Preferably, the number of the blades is 8.
Preferably, the sealing block is a wedge-shaped sealing block.
Preferably, the surface of the casting ladle is provided with an asbestos heat insulation layer.
From the above description of the structure of the present invention, compared with the prior art, the present invention has the following advantages:
the utility model provides a pair of metal casting feeder, molten metal liquid adds through the feed inlet and waters in the package, and metal liquid drives the blade and rotates and make the pivot rotatory, and the pivot is rotatory to make the actuating lever rotate along with it, and the actuating lever drives the transfer line motion, and the transfer line end drives the connecting rod when moving, makes the sealed piece open and close reciprocally, and additive in the additive feed pipe is interrupted thereupon and gets into to water in the package and the metal solution mixes, avoids additive distribution too concentrated; when the metal liquid is not added, the sealing block moves downwards under the action of gravity to clamp the bottom of the additive feeding pipe, so that the sealing effect is achieved, and the additive is prevented from being added continuously.
The utility model discloses simple structure, reasonable in design still can normally work under the high temperature condition, has practical meaning and spreading value, expects to produce good economic benefits.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:
FIG. 1 is a schematic cross-sectional structure of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
in the figure: the device comprises a casting ladle 1, a feeding hole 11, a rotating shaft 12, a blade 13, a driving rod 14, a transmission rod 15, a discharging hole 16, an asbestos heat insulation layer 17, an additive feeding pipe 2, a sealing cover 21, a sealing block 22 and a connecting rod 3.
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.
Examples
Referring to fig. 1-2, a metal casting feeding device comprises a casting ladle 1, an additive feeding pipe 2 and 2 connecting rods 3, wherein the casting ladle 1 is box-shaped, a feeding port 11 is arranged at the upper end of the casting ladle 1, a rotating shaft 12 is rotatably connected at the feeding port 11, 8 blades 13 are axially and equidistantly arranged on the rotating shaft 12, a driving rod 14 is further arranged at the end part of the rotating shaft 12, a transmission rod 15 is hinged at the tail end of the driving rod 14, a discharging port 16 is arranged at the lower end of the casting ladle 1, an asbestos heat insulation layer 17 is arranged on the surface of the casting ladle 1, the additive feeding pipe 2 is obliquely arranged at the upper end of the casting ladle 1, a sealing cover 21 with an observation window is arranged at the top of the additive feeding pipe 2, a sealing block 22 is hinged at the bottom of the additive feeding pipe 2, one end of one connecting rod 3 is hinged with the middle part of the sealing block 22, and the other, one end of the other connecting rod 3 is hinged with the other side of the transmission rod 15, and the other end of the other connecting rod 3 is hinged with the inner wall of the casting ladle 1.
The sealing block 22 is a wedge-shaped sealing block, specifically a block-shaped object having a sealing function.
The utility model discloses the theory of operation: molten metal liquid is added into the casting ladle 1 through the feeding hole 11, the metal liquid drives the blade 13 to rotate so that the rotating shaft 12 rotates, the rotating shaft 12 rotates so that the driving rod 14 rotates along with the rotating shaft, the driving rod 14 drives the driving rod 15 to move, the tail end of the driving rod 15 drives the connecting rod 3 while the driving rod 15 moves, the sealing block 22 is opened and closed in a reciprocating mode, additives in the additive feeding pipe 2 enter the casting ladle 1 along with the additives in a discontinuous mode to be mixed with the metal solution, and the additives are prevented from being distributed too intensively; when the metal liquid is not added, the sealing block 22 moves downwards under the action of gravity to clamp the bottom of the additive feeding pipe 2, so that the sealing effect is achieved, and the additive is prevented from being added continuously.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A metal casting feed device, comprising:
the casting ladle (1) is box-shaped, a feeding hole (11) is formed in the upper end of the casting ladle (1), a rotating shaft (12) is rotatably connected to the feeding hole (11), a plurality of blades (13) are axially arranged on the rotating shaft (12), a driving rod (14) is further arranged at the end of the rotating shaft (12), a driving rod (15) is hinged to the tail end of the driving rod (14), and a discharging hole (16) is formed in the lower end of the casting ladle (1);
the additive feeding pipe (2) is obliquely arranged at the upper end of the casting ladle (1), a sealing cover (21) with an observation window is covered at the top of the additive feeding pipe (2), and a sealing block (22) is hinged to the bottom of the additive feeding pipe (2);
one end of the connecting rod (3) is hinged to the middle of the sealing block (22), the other end of the connecting rod (3) is hinged to one side of the tail end of the transmission rod (15), one end of the other connecting rod (3) is hinged to the other side of the transmission rod (15), and the other end of the connecting rod (3) is hinged to the inner wall of the casting ladle (1).
2. A metal casting feed device as claimed in claim 1, wherein: the blades (13) are equidistantly arranged on the rotating shaft (12).
3. A metal casting feed device as claimed in claim 1, wherein: the number of the blades (13) is 8.
4. A metal casting feed device as claimed in claim 1, wherein: the sealing block (22) is a wedge-shaped sealing block.
5. A metal casting feed device as claimed in claim 1, wherein: and an asbestos heat insulation layer (17) is arranged on the surface of the casting ladle (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921312161.9U CN210817366U (en) | 2019-08-14 | 2019-08-14 | Metal casting feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921312161.9U CN210817366U (en) | 2019-08-14 | 2019-08-14 | Metal casting feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210817366U true CN210817366U (en) | 2020-06-23 |
Family
ID=71274303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921312161.9U Active CN210817366U (en) | 2019-08-14 | 2019-08-14 | Metal casting feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210817366U (en) |
-
2019
- 2019-08-14 CN CN201921312161.9U patent/CN210817366U/en active Active
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