Feeding system of aluminum melting furnace

Abstract

The utility model relates to the technical field of charging of aluminum melting furnaces, and discloses a charging system of an aluminum melting furnace. Comprising a base, a notch is formed in the inner wall of the top end of the base, a feeding hopper is arranged at the position, located in the notch, of the base, a connecting base is fixedly connected to the side wall of the feeding hopper, an air cylinder is hinged to the side wall of the connecting base, and a movable pinch bar is hinged to the end of a piston rod of the air cylinder; the top end of the feeding hopper is fixedly connected with a connecting frame, and the interior of the connecting frame is fixedly connected with a fixing rod. When the piston rod of the air cylinder moves out, the movable pry bar can be pushed to rotate through the fixing rod, so that the movable pry bar presses the shifting rod and the pressing rod to move downwards through the inner wall of the strip-shaped opening, the pressing rod presses the guiding rod to move downwards through the protruding block, and the guiding rod moves downwards to slide along the inner wall of the guiding ring. And meanwhile, the guide block slides along the inner wall of the bidirectional spiral guide groove, so that the dredging rod can be rotated in the downward moving process, and the dredging effect of the dredging rod can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum melting furnace charging, in particular to an aluminum melting furnace charging system. Background Art

[0002] CN212058253U discloses an aluminum melting furnace with uniform feeding, comprising a furnace body, a heat preservation cavity and a heating chamber, wherein the heat preservation cavity is located outside the furnace body, the heating chamber is located inside the furnace body, a material distribution plate is provided inside the furnace body, and the material distribution plate is located directly above the heating chamber.

[0003] In the prior art, during the charging process of an aluminum melting furnace, the added aluminum blocks tend to accumulate inside the charging hopper, affecting the smoothness of the aluminum block discharge. Furthermore, when the blocks are stuck, the inner wall of the charging hopper cannot be cleared in time, which affects the charging stability of the aluminum melting furnace. Therefore, the present invention designs a charging system for an aluminum melting furnace. Utility Model Content

[0004] The purpose of the utility model is to solve the problem in the prior art that during the charging process of the aluminum melting furnace, the added aluminum block materials are easily accumulated inside the charging hopper, affecting the smoothness of the aluminum block materials being discharged, and the inner wall of the charging hopper cannot be cleared in time due to material jamming, which affects the charging stability of the aluminum melting furnace. The aluminum melting furnace charging system is proposed.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] The top end face of described sliding panel also is provided with an inserting mechanism, and the sliding panel also is provided with an inserting mechanism, and the inserting mechanism is that the sliding panel withstands on the up-down knob.

[0007] Preferably, a connecting plate is provided on the side wall of the base, and the internal thread of the connecting plate is connected with a bolt.

[0008] Preferably, the movable pry bar is configured as a curved bar, and a reinforcing plate is fixedly connected to the bar wall at the bend of the movable pry bar.

[0009] Preferably, a connecting block is fixedly connected to the rod wall of the pressure rod, and the shifting rod is rotatably connected to the inside of the connecting block.

[0010] Preferably, the inner wall of the feeding hopper is fixedly connected with a guide ring, and the rod wall of the guide rod is slidably arranged on the inner wall of the guide ring.

[0011] Preferably, a bidirectional spiral guide groove is provided on the rod wall of the guide rod, and a guide block is fixedly connected to the inner wall of the guide ring. The guide block is slidably arranged on the inner wall of the guide rod located in the bidirectional spiral guide groove.

[0012] Preferably, the inner wall of the guide block is further provided with a ball, and the ball is arranged on the inner wall of the guide rod located in the bidirectional spiral guide groove.

[0013] Preferably, a rectangular groove is provided on the rod wall at the bottom end of the guiding rod, and the guiding rod is fixedly connected to the inner wall of the rectangular groove with a connecting rod, and an extension rod and a torsion spring are movably sleeved on the rod wall of the connecting rod, and the extension rod is configured as an arc-shaped rod, one end of the torsion spring is fixedly connected to the inner wall of the extension rod, and the other end of the torsion spring is fixedly connected to the rod wall of the guiding rod.

[0014] Preferably, an arcuate groove is provided on the rod wall of the connecting rod, and a clamping block is fixedly connected to the inner wall of the extension rod, and the clamping block is slidably arranged on the inner wall of the connecting rod located in the arcuate groove.

[0015] Preferably, a stabilizing block is fixedly connected to the side wall of the feeding hopper, a stabilizing groove is opened on the inner wall of the base, the stabilizing block is slidably set on the inner wall of the stabilizing groove, an electronic scale is fixedly connected to the inner wall of the base, and the bottom of the feeding hopper is pressed against the surface of the electronic scale.

[0016] Compared with the existing technology, the utility model provides an aluminum melting furnace charging system with the following features:

[0017] Beneficial effects:

[0018] 1. The piston rod of the cylinder is moved out to push the movable pry bar to rotate through the fixed rod, so that the movable pry bar passes through the inner wall of the strip opening to press the dial rod and the pressure rod downward, so that the pressure rod presses the dredging rod downward through the protrusion, and the dredging rod moves downward and slides along the inner wall of the guide ring. At the same time, the guide block slides along the inner wall of the bidirectional spiral guide groove, and the dredging rod can be rotated during the process of moving downward, which can improve the dredging effect of the dredging rod.

[0019] 2. The extension rod and the torsion spring are stably arranged on the inner wall of the rectangular groove through the connecting rod, and the torsion spring pushes the extension rod to extend out of the outside of the rectangular groove, which can expand the drainage area of the drainage rod, and the block slides along the inner wall of the arc groove to improve the stability of the extension rod and prevent the extension rod from excessive deviation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a structural diagram of the aluminum melting furnace charging system proposed in the utility model;

[0021] Figure 2 It is an enlarged schematic diagram of the structure of part A;

[0022] Figure 3 It is a structural stereogram of the movable tilting lever;

[0023] Figure 4 It is a structural stereogram of the extension rod;

[0024] Figure 5 This is a structural stereogram of the guide block.

[0025] In the figure: 1 base, 2 connecting plate, 3 bolt, 4 hopper, 5 connecting seat, 6 cylinder, 7 connecting frame, 8 fixing rod, 9 movable pry bar, 10 reinforcing plate, 11 pressure rod, 12 shift rod, 13 connecting block, 14 protrusion, 15 guiding rod, 16 guide ring, 17 retaining ring, 18 guide block, 19 ball, 20 connecting rod, 21 extension rod, 22 torsion spring, 23 clamping block, 24 stabilizing block, 25 electronic scale. DETAILED DESCRIPTION

[0026] 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 the embodiments.

[0027] Example 1

[0028] Reference Figure 1-5 The hopper 4 is fixedly connected to the side wall of the feeding hopper 4, and a cylinder 6 is hinged on the side wall of the connecting seat 5. The piston rod end of the cylinder 6 is hingedly provided with a movable pry bar 9. The top of the feeding hopper 4 is fixedly connected to the connecting frame 7. The interior of the connecting frame 7 is fixedly connected to the fixing rod 8. The movable pry bar 9 is rotatably connected to the rod wall of the fixed rod 8. The rod wall of the movable pry bar 9 is provided with a pressure rod 11. The rod wall of the pressure rod 11 is provided with a shift rod 12. The inner wall of the movable pry bar 9 is provided with a strip opening, and the shift rod 12 is slidably arranged on the inner wall of the movable pry bar 9 located at the strip opening. The bottom end rod wall of the shift rod 12 is fixedly connected to a connecting protrusion 14, and the bottom of the connecting protrusion 14 is rotated with a guide rod 15. The top rod wall of the guide rod 15 is fixedly connected with a retaining ring 17, and the cross section of the connecting protrusion 14 is set as a trapezoidal block.

[0029] A connecting plate 2 is provided on the side wall of the base 1, and a bolt 3 is connected to the internal thread of the connecting plate 2. The movable pry rod 9 is set as a curved rod. The movable pry rod 9 is fixedly connected to the rod wall at the bend of the rod 9. A connecting block 13 is fixedly connected to the rod wall of the pressure rod 11, and the shift rod 12 is rotatably connected to the inside of the connecting block 13.

[0030] The inner wall of the hopper 4 is fixedly connected with a guide ring 16, and the rod wall of the guide rod 15 is slidably set on the inner wall of the guide ring 16. A bidirectional spiral guide groove is provided on the rod wall of the guide rod 15. The inner wall of the guide ring 16 is fixedly connected with a guide block 18, and the guide block 18 is slidably set on the inner wall of the guide rod 15 located in the bidirectional spiral guide groove. The inner wall of the guide block 18 is further provided with a ball 19, and the ball 19 is rollingly set on the inner wall of the guide rod 15 located in the bidirectional spiral guide groove.

[0031] During use, the aluminum block can be fed through the feeding hopper 4, and after the aluminum block blocks the discharge port of the feeding hopper 4, the piston rod of the cylinder 6 moves out to push the movable pry bar 9, which can be rotated through the fixed rod 8 to make the movable pry bar 9 press the lever 12 and the pressure rod 11 downward through the inner wall of the strip opening, and the pressure rod 11 can be made to press the guide rod 15 downward through the protrusion 14, and the guide rod 15 moves downward and slides along the inner wall of the guide ring 16. At the same time, the guide block 18 slides along the inner wall of the bidirectional spiral guide groove, and the guide rod 15 can be rotated during the process of moving downward, which can improve the guiding effect of the guide rod 15, and the ball 19 can reduce the friction of the guide block 18 on the inner wall of the bidirectional spiral guide groove.

[0032] Example 2

[0033] Reference Figure 1-5 A rectangular groove is provided on the rod wall of the bottom end of the guiding rod 15, and the guiding rod 15 is fixedly connected to the inner wall of the rectangular groove with a connecting rod 20. An extension rod 21 and a torsion spring 22 are movably sleeved on the rod wall of the connecting rod 20. The extension rod 21 is set as an arc rod, one end of the torsion spring 22 is fixedly connected to the inner wall of the extension rod 21, and the other end of the torsion spring 22 is fixedly connected to the rod wall of the guiding rod 15. An arc groove is provided on the rod wall of the connecting rod 20, and a block 23 is fixedly connected to the inner wall of the extension rod 21. The block 23 is slidably set on the inner wall of the connecting rod 20 located in the arc groove.

[0034] The connecting rod 20 can make the extension rod 21 and the torsion spring 22 stably set on the inner wall of the rectangular groove, and the torsion spring 22 can push the extension rod 21 to extend out of the outside of the rectangular groove, thereby expanding the drainage area of the drainage rod 15, and the block 23 sliding along the inner wall of the arc groove can improve the stability of the extension rod 21 and prevent the extension rod 21 from excessive displacement.

[0035] Example 3

[0036] Reference Figure 1-5A stabilizing block 24 is fixedly connected to the side wall of the feeding hopper 4, a stabilizing groove is opened on the inner wall of the base 1, the stabilizing block 24 is slidably set on the inner wall of the stabilizing groove, an electronic scale 25 is fixedly connected to the inner wall of the base 1, and the bottom of the feeding hopper 4 is pressed tightly on the surface of the electronic scale 25.

[0037] The stabilizing block 24 can improve the stability of the feeding hopper 4 inside the base 1 , and the electronic scale 25 can weigh the feeding hopper 4 and measure the condition of the aluminum block material inside the feeding hopper 4 in real time.

Claims

1. Aluminum melting furnace charging system, comprising a base (1), characterized in that: The top inner wall of the base (1) is provided with a notch, and the base (1) is provided with a hopper (4) inside the notch, and a connecting seat (5) is fixedly connected to the side wall of the hopper (4), and a cylinder (6) is hingedly provided on the side wall of the connecting seat (5), and a movable prying rod (9) is hingedly provided at the end of the piston rod of the cylinder (6), and the top of the hopper (4) is fixedly connected to a connecting frame (7), and a fixed rod (8) is fixedly connected inside the connecting frame (7), and the movable prying rod (9) is rotatably connected to the rod wall of the fixed rod (8). A pressure rod (11) is provided on the rod wall of the pry rod (9), a shift rod (12) is provided on the rod wall of the pressure rod (11), a strip opening is provided on the inner wall of the movable pry rod (9), the shift rod (12) is slidably arranged on the inner wall of the movable pry rod (9) located at the strip opening, a connecting protrusion (14) is fixedly connected to the rod wall at the bottom end of the shift rod (12), a guide rod (15) is rotatably sleeved on the bottom of the connecting protrusion (14), a retaining ring (17) is fixedly connected to the rod wall at the top end of the guide rod (15), and the cross section of the connecting protrusion (14) is arranged as a trapezoidal block.

2. The aluminum melting furnace charging system according to claim 1, characterized in that: A connecting plate (2) is provided on the side wall of the base (1), and a bolt (3) is connected to the internal thread of the connecting plate (2).

3. The aluminum melting furnace charging system according to claim 1, characterized in that: The movable pry bar (9) is configured as a curved bar, and a reinforcing plate (10) is fixedly connected to the bar wall at the bend of the movable pry bar (9).

4. The aluminum melting furnace charging system according to claim 1, characterized in that: A connecting block (13) is fixedly connected to the rod wall of the pressure rod (11), and the shifting rod (12) is rotatably connected to the inside of the connecting block (13).

5. The aluminum melting furnace charging system according to claim 1, characterized in that: The inner wall of the feeding hopper (4) is fixedly connected with a guide ring (16), and the rod wall of the guide rod (15) is slidably arranged on the inner wall of the guide ring (16).

6. The aluminum melting furnace charging system according to claim 5, characterized in that: A bidirectional spiral guide groove is provided on the rod wall of the dredging rod (15); a guide block (18) is fixedly connected to the inner wall of the guide ring (16); and the guide block (18) is slidably arranged on the inner wall of the dredging rod (15) located in the bidirectional spiral guide groove.

7. The aluminum melting furnace charging system according to claim 6, characterized in that: The inner wall of the guide block (18) is further provided with a ball (19), and the ball (19) is arranged on the inner wall of the bidirectional spiral guide groove of the guide rod (15).

8. The aluminum melting furnace charging system according to claim 1, characterized in that: A rectangular groove is provided on the rod wall at the bottom end of the guiding rod (15); the guiding rod (15) is located on the inner wall of the rectangular groove and is fixedly connected to a connecting rod (20); an extension rod (21) and a torsion spring (22) are movably sleeved on the rod wall of the connecting rod (20); the extension rod (21) is configured as an arc-shaped rod; one end of the torsion spring (22) is fixedly connected to the inner wall of the extension rod (21); and the other end of the torsion spring (22) is fixedly connected to the rod wall of the guiding rod (15).

9. The aluminum melting furnace charging system according to claim 8, characterized in that: An arc-shaped groove is provided on the rod wall of the connecting rod (20), and a clamping block (23) is fixedly connected to the inner wall of the extension rod (21). The clamping block (23) is slidably arranged on the inner wall of the connecting rod (20) located in the arc-shaped groove.

10. The aluminum melting furnace charging system according to claim 1, characterized in that: A stabilizing block (24) is fixedly connected to the side wall of the feeding hopper (4), a stabilizing groove is provided on the inner wall of the base (1), the stabilizing block (24) is slidably arranged on the inner wall of the stabilizing groove, an electronic scale (25) is fixedly connected to the inner wall of the base (1), and the bottom of the feeding hopper (4) is pressed against the surface of the electronic scale (25).

Images