Quantitative pouring vehicle
Through the motor drive and vibration device of the quantitative casting vehicle, the problem of uncontrollable iron flow rate in casting of low-carbon iron chromium molten finished iron is solved, and the uniformity of castings and the durability of mechanical equipment is improved.
Patent Information
- Application Number
- CN202422058787.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-23
- Publication Date
- 2025-07-22
- Estimated Expiration
- 2034-08-23
AI Technical Summary
During the casting process of the medium and medium- and medium-carbon iron chromium melted finished iron in the prior art, the flow rate of the iron is uncontrollable, resulting in different thicknesses of the model, frequent reciprocating operations lead to damage to the sky truck and serious mechanical wear.
The quantitative casting truck is adopted, and the casting truck is moved by a motor drives the steel cable, combined with the vibrating cylinder and the vibrating hammer, so as to achieve the uniform inflow of molten iron and the density of castings to reduce frequent operation of the crane.
It achieves accurate and even flow of molten iron, improves the density and uniformity of castings, reduces the mechanical wear and failure rate of cranes, extends the equipment life and reduces maintenance costs.
Smart Images
Figure CN223129341U_ABST
Abstract
Description
Technical Field
[0001] The present utility model relates to the field of pouring, and specifically relates to a quantitative pouring vehicle. Background Technique
[0002] Currently, for the pouring of molten finished low-carbon ferrochrome iron, workers drive a crane to lift an open-type ladle and pour it into a mold. This causes the flow rate of the iron water to be uncontrollable, the thickness of the mold to be uneven, and the frequent reciprocation of the overhead crane leads to an accelerated damage rate of the overhead crane. Content of the Utility Model
[0003] In order to overcome the above deficiencies, the present utility model provides a quantitative pouring vehicle.
[0004] The technical solution adopted by the present utility model is as follows:
[0005] A quantitative pouring vehicle includes a fixed frame. A transition drainage trough is fixedly connected to the top of the fixed frame. There are two left-right extending and parallel tracks on the front side of the fixed frame. There is a pouring trolley between the tops of the two tracks. Fixed seats are respectively provided at the left and right ends of the two tracks. The fixed seats are between the two tracks. A driving wheel is rotatably connected to the top of the fixed seat. The outer walls of the two driving wheels are sleeved with steel cables. The steel cables pass through the inner bottom of the pouring trolley. The upper part of the steel cable is connected to the pouring trolley. A motor is fixedly installed on the top of the front side wall of the left fixed seat. The output shaft of the motor is fixedly connected to the front side wall of the left driving wheel;
[0006] The pouring trolley includes a bottom plate. Movable wheels are rotatably connected to the outer walls of the four corners of the bottom plate. Two movable wheels on one side are respectively on the upper parts of the two tracks. Two movable wheels on one side are respectively in sliding fit with the two tracks. There is a top plate above the bottom plate. Columns are fixedly connected between the four corners of the bottom of the top plate and the four corners of the top of the bottom plate. There are several pouring molds on the top of the top plate. The pouring molds are arranged side by side left and right. Plug columns are fixedly connected to the four corners of the bottom of the pouring mold. Fixed slots corresponding to the plug columns are opened on the top of the top plate. The plug columns are in sliding plug-in fit with the fixed slots. Several vibration cylinders are fixedly installed on the top of the bottom plate. The vibration cylinders are distributed in two rows front and back. The top ends of the piston rods of the vibration cylinders are fixedly connected with vibration hammers. A frame plate is fixedly connected to the middle of the bottom of the top plate. The frame plate is sleeved on the outer wall of the upper part of the steel cable. A locking bolt is threadedly connected to the front side wall of the frame plate. The locking bolt abuts against the steel cable.
[0007] The beneficial effects of the present utility model are as follows:
[0008] The utility model realizes the precise control of the position of the pouring trolley by driving the steel cable through the motor, thereby ensuring that the molten iron can flow into the mold accurately and evenly. The introduction of the vibration cylinder and the vibration hammer effectively reduces the bubbles in the molten iron, improves the density and uniformity of the casting, enhances the overall quality of the casting, reduces the number of times the crane reciprocates frequently, reduces the mechanical wear and failure rate of the crane, prolongs the service life of the equipment. Since the thickness of the casting is uniform, the problem of crusher overload caused by uneven thickness is reduced, and the maintenance cost and downtime of the crusher are reduced. Brief Description of the Drawings
[0009] Figure 1 is a schematic structural view of the utility model;
[0010] Figure 2 is a schematic structural view of the front side perspective of the utility model;
[0011] Figure 3 is Figure 1 front view of;
[0012] Figure 4 is Figure 3 sectional view taken along line A-A in;
[0013] Figure 5 is Figure 1 rear view of;
[0014] Figure 6 is Figure 5 sectional view taken along line B-B in.
[0015] In all the drawings, the reference numerals are specifically as follows: 1, fixed frame; 2, transition drainage trough; 3, track; 4, bottom plate; 5, moving wheel; 6, top plate; 7, fixed groove; 8, pouring mold; 9, inserting column; 10, vibration cylinder; 11, vibration hammer; 12, fixed seat; 13, driving wheel; 14, steel cable; 15, motor; 16, frame plate; 17, locking bolt. Detailed Embodiment
[0016] As Figure 1-6 shown: A quantitative pouring vehicle includes a fixed frame 1; a transition drainage trough 2 is fixedly connected to the top of the fixed frame 1, two left-right extending and parallel tracks 3 are provided on the front side of the fixed frame 1, a pouring trolley is provided between the tops of the two tracks 3, fixed seats 12 are respectively provided at the left and right ends of the two tracks 3, the fixed seats 12 are between the two tracks 3, a driving wheel 13 is rotatably connected to the top of the fixed seat 12, a steel cable 14 is sleeved on the outer walls of the two driving wheels 13, the steel cable 14 passes through the inner side of the bottom of the pouring trolley, the upper part of the steel cable 14 is connected to the pouring trolley, a motor 15 is fixedly installed on the top of the front side wall of the left fixed seat 12, and the output shaft of the motor 15 is fixedly connected to the front side wall of the left driving wheel 13;
[0017] The pouring trolley includes a bottom plate 4. The outer walls at the four corners of the bottom plate 4 are all rotatably connected with moving wheels 5. The two moving wheels 5 on one side are respectively on the upper parts of the two tracks 3, and the two moving wheels 5 on one side are respectively in sliding fit with the two tracks 3. Above the bottom plate 4 is a top plate 6. Between the four corners at the bottom of the top plate 6 and the four corners at the top of the bottom plate 4, there are fixed connection struts. On the top of the top plate 6, there are several pouring molds 8, which are arranged side by side left and right. At the four corners of the bottom of the pouring mold 8, there are fixed connection insertion columns 9. On the top of the top plate 6, there are fixed slots 7 corresponding to the insertion columns 9, and the insertion columns 9 are in sliding plug-in fit with the fixed slots 7. On the top of the bottom plate 4, there are several vibration cylinders 10 installed, which are distributed in two rows front and back. The top ends of the piston rods of the vibration cylinders 10 are fixedly connected with vibration hammers 11. In the middle of the bottom of the top plate 6, there is a frame plate 16 sleeved on the upper outer wall of the steel cable 14. On the front side wall of the frame plate 16, there is a locking bolt 17 threadedly connected, and the locking bolt 17 abuts against the steel cable 14.
[0018] The operator first drives the crane to lift the ladle filled with molten low-carbon ferrochrome and slowly pour it into the transition diversion trough 2. At the same time, ensure that the pouring trolley is at one end of the two tracks 3 and in a standby state. At this time, the motor 15 is not started, the steel cable 14 remains stationary, and the pouring trolley keeps in contact with the tracks 3 through its four moving wheels 5.
[0019] The operator starts the motor 15. The output shaft of the motor 15 drives the left power wheel 13 to rotate. Since the steel cable 14 is sleeved between the two power wheels 13, the steel cable 14 starts to move, and then pulls the pouring trolley to move along the track 3 under the transition diversion trough 2. As the pouring trolley moves, the pouring molds 8 on its top plate 6 gradually approach the outlet of the transition diversion trough 2.
[0020] When the pouring mold 8 reaches the appropriate position, the molten iron in the transition diversion trough 2 starts to flow into the mold. At this time, the vibration cylinders 10 are started simultaneously to drive the vibration hammers 11 to impact the bottom of the top plate 6. This vibration helps the molten iron to be evenly distributed in the mold, reduces air bubbles, and improves the quality of the casting. During the pouring process, the motor 15 continues to work to keep the pouring trolley in the appropriate position until the mold is filled.
[0021] When the molten iron in the mold is completely solidified or reaches the preset pouring amount, the motor 15 rotates reversely to pull the pouring trolley back to the initial position or the next position to be poured through the steel cable 14. The operator turns off the motor 15 and the vibration cylinders 10, removes the completed casting, and prepares for the next pouring. The present utility model only protects the mechanical part, and the functions realized through the software control part related thereto are not within the protection scope of the present utility model.
Claims
1. A quantitative pouring vehicle, comprising a fixed frame (1), characterized in that, A transition drainage trough (2) is fixedly connected to the top of the fixing frame (1). There are two left-right extending and parallel tracks (3) on the front side of the fixing frame (1). There is a pouring trolley between the tops of the two tracks (3). There are fixing seats (12) at the left and right ends of the two tracks (3) respectively. The fixing seats (12) are between the two tracks (3). A driving wheel (13) is rotatably connected to the top of the fixing seat (12). A steel cable (14) is sleeved on the outer walls of the two driving wheels (13). The steel cable (14) passes through the inner bottom of the pouring trolley. The upper part of the steel cable (14) is connected to the pouring trolley. A motor (15) is fixedly installed at the top of the front side wall of the left fixing seat (12). The output shaft of the motor (15) is fixedly connected to the front side wall of the left driving wheel (13); The pouring trolley includes a bottom plate (4). Moving wheels (5) are rotatably connected to the outer walls of the four corners of the bottom plate (4). The two moving wheels (5) on one side are respectively on the upper parts of the two tracks (3). The two moving wheels (5) on one side are respectively in sliding fit with the two tracks (3). There is a top plate (6) above the bottom plate (4). Support columns are fixedly connected between the four corners of the bottom of the top plate (6) and the four corners of the top of the bottom plate (4). There are several pouring molds (8) on the top of the top plate (6). The pouring molds (8) are arranged side by side from left to right. Plug columns (9) are fixedly connected to the four corners of the bottom of the pouring mold (8). Fixing grooves (7) corresponding to the plug columns (9) are formed in the top of the top plate (6). The plug columns (9) are in sliding plug-in fit with the fixing grooves (7). Several vibration cylinders (10) are fixedly installed on the top of the bottom plate (4). The vibration cylinders (10) are distributed in two rows, front and back. The top ends of the piston rods of the vibration cylinders (10) are fixedly connected with vibration hammers (11). A frame plate (16) is fixedly connected to the middle of the bottom of the top plate (6). The frame plate (16) is sleeved on the outer wall of the upper part of the steel cable (14). A locking bolt (17) is threadedly connected to the front side wall of the frame plate (16). The locking bolt (17) abuts against the steel cable (14).