Automatic charging device for furnace burden

Abstract

The utility model provides an automatic charging device for furnace burden, which belongs to the field of furnace burden control and comprises a conveying assembly, the conveying assembly comprises a conveying box and a conveying belt, two transmission rollers are rotatably arranged in the conveying box, a transmission assembly is arranged on one transmission roller, and the conveying belt is arranged on the other transmission roller. The conveying belt is arranged on the two transmission rollers in a sleeving and matched mode, and a plurality of material pushing plates are fixedly arranged on the conveying belt; and the discharging assembly comprises a rectangular block, a feeding hopper and a rotating column. The feeding device is provided with the conveying assembly and the discharging assembly, uniform feeding operation can be carried out only by adding adaptive furnace charge at a time, labor force is reduced, working efficiency is improved, workers can be prevented from making close contact with a heating furnace, safety is improved, the baffle is further arranged, the furnace charge is buffered, and the furnace charge is prevented from being damaged. And the furnace burden can slowly slide onto the conveying belt, so that the furnace burden is prevented from directly falling onto the conveying belt to damage the conveying belt, and the practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of furnace charge control, in particular to an automatic furnace charge feeding device. Background Art

[0002] Casting is a metal heat processing process, which is a method of pouring liquid metal into a casting cavity that is adapted to the shape of the part, and then cooling and solidifying it to obtain a part or blank. The heating furnace is an important equipment in the casting process, which is used to heat the metal round bar.

[0003] However, the feeding methods in the prior art are mostly manual feeding, and the continuous feeding operation is labor-intensive, time-consuming and labor-intensive. In addition, the temperature in the heating furnace is too high, and the manual feeding operation at a close distance is very inconvenient, there are certain risks, and the safety is reduced. Utility Model Content

[0004] Aiming at the deficiencies in the prior art, the utility model provides an automatic charging device for furnace charge.

[0005] The embodiment of the utility model provides an automatic charging device for furnace charge, comprising:

[0006] A conveying assembly, the conveying assembly includes a conveying box and a conveyor belt, two transmission rollers are rotatably arranged in the conveying box, one of the transmission rollers is provided with a transmission assembly, the conveyor belt is sleeved on the two transmission rollers and matched, and a plurality of pusher plates are fixedly arranged on the conveyor belt;

[0007] A material unloading component comprises a rectangular block, a material feeding hopper and a rotating column. A material unloading port is arranged on the top of the conveying box. The rectangular block is fixedly arranged on the conveying box. The material feeding hopper is fixedly arranged on the rectangular block. A cylindrical cabin is arranged inside the rectangular block. An axle rod is rotatably arranged inside the cylindrical cabin. The axle rod passes through the rotating column and is fixedly arranged thereon. A plurality of feeding troughs are arranged on the rotating column.

[0008] Furthermore, the transmission assembly includes a motor, two pulleys and a belt. A support plate is fixedly arranged on the back of the conveying box, the motor is fixedly arranged on the support plate, the central axis of one of the transmission rollers passes through the conveying box and is rotatably arranged and fixedly arranged on the output end of the motor, the shaft of the rotating column passes through the rectangular block and is rotatably arranged, the two pulleys are respectively fixedly arranged on the shaft and the central axis of one of the transmission rollers, and the two pulleys are driven by belts.

[0009] Furthermore, the cylindrical cabin is arranged through the inlet hopper and the discharge port, and the rotating column is arranged in coordination with the cylindrical cabin.

[0010] Furthermore, a baffle is rotatably arranged in the discharge port, a torsion spring is arranged at the connection between the baffle and the discharge port, and a roller is rotatably arranged at the other end of the baffle.

[0011] Furthermore, a discharge port is provided on one side of the conveying box, a discharge hopper is fixedly provided in the discharge port, the discharge hopper is cooperated with a plurality of push plates, and the discharge hopper is inclined.

[0012] Furthermore, four supporting legs are fixedly arranged at the bottom of the conveying box, and supporting columns are fixedly arranged between the four supporting legs.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The utility model is provided with a conveying component and a material discharge component, and only the appropriate furnace charge needs to be added once to perform a uniform feeding operation, thereby reducing labor, improving work efficiency, and preventing workers from coming into close contact with the heating furnace, thereby improving safety. A baffle is also provided to buffer the furnace charge, so that the furnace charge can be slowly slid onto the conveyor belt to prevent the furnace charge from directly falling onto the conveyor belt and damaging the conveyor belt, thereby increasing practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a cross-sectional view of an automatic charging device for furnace charge described in an embodiment of the utility model.

[0016] Figure 2 It is a cross-sectional view of a material unloading component in an automatic charging device for furnace materials described in an embodiment of the utility model.

[0017] Figure 3 It is an enlarged view of point A in an automatic charging device for furnace charge described in an embodiment of the utility model.

[0018] Figure 4 It is a rear view of a transmission component in an automatic furnace charge feeding device described in an embodiment of the utility model.

[0019] In the above drawings: 1 conveying box, 2 driving roller, 3 conveyor belt, 4 pushing plate, 5 rectangular block, 6 feeding hopper, 7 cylindrical cabin, 8 rotating column, 9 feeding trough, 10 baffle, 11 roller, 12 motor, 13 pulley, 14 belt, 15 discharging hopper. DETAILED DESCRIPTION

[0020] The technical solution of the present utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0021] like Figure 1-Figure 4 As shown, the embodiment of the utility model provides an automatic charging device for furnace charge, comprising:

[0022] The conveying assembly includes a conveying box 1 and a conveyor belt 3. Four support legs 16 are fixedly arranged at the bottom of the conveying box 1. A support column is fixedly arranged between the four support legs 16. Two transmission rollers 2 are rotatably arranged in the conveying box 1. The conveyor belt 3 is sleeved on the two transmission rollers 2 and matched. The two transmission rollers 2 can drive the conveyor belt 3 to rotate. A plurality of push plates 4 are fixedly arranged on the conveyor belt 3. The plurality of push plates 4 are parallel and equidistantly distributed.

[0023] A discharge port is provided on one side of the conveying box 1, and a discharge hopper 15 is fixedly provided in the discharge port. The discharge hopper 15 is provided in cooperation with a plurality of push plates 4, and the discharge hopper 15 is provided in an inclined manner;

[0024] A material discharge component includes a rectangular block 5, a hopper 6, and a rotating column 8. A material discharge port is provided on the top of the conveying box 1. A baffle 10 is rotatably provided in the material discharge port. A torsion spring is provided at the connection between the baffle 10 and the material discharge port. A roller 11 is rotatably provided at the other end of the baffle 10.

[0025] The baffle 10 can play a buffering role for the charge. Since the charge is mostly made of metal and is heavy, it may damage the conveyor belt 3 if it falls directly onto the conveyor belt 3. The baffle 10 can slide the charge onto the conveyor belt 3 more slowly to avoid damaging the conveyor belt 3. The weight of the charge is enough to push the baffle 10 to rotate. When the charge slides onto the conveyor belt 3, the baffle 10 can be reset under the action of the torsion spring. The roller 11 can prevent the baffle 10 from directly contacting the conveyor belt 3. Since the conveyor belt 3 is rotating, the baffle 10 is in direct contact with the conveyor belt 3, which may scratch the conveyor belt 3 and wear the baffle 10.

[0026] The rectangular block 5 is fixedly arranged on the conveying box 1, and the feed hopper 6 is fixedly arranged on the rectangular block 5. A cylindrical cabin 7 is arranged in the rectangular block 5. Figure 2 The feed hopper 6 and the discharge port are arranged so that the charge can directly fall from the feed hopper 6 into the cylindrical cabin 7, or from the cylindrical cabin 7 into the discharge port;

[0027] The rotating column 8 is arranged in cooperation with the cylindrical cabin 7. A shaft is arranged in rotation in the cylindrical cabin 7. The shaft passes through the rotating column 8 and is fixed. A plurality of feeding troughs 9 are arranged on the rotating column 8. The feeding troughs 9 are arranged in a semi-cylindrical shape. The feeding troughs 9 are arranged in cooperation with the cylindrical cabin 7. The feeding troughs 9 are arranged in cooperation with the furnace charge so that the furnace charge can just fall into the feeding troughs 9. When the rotating column 8 drives the furnace charge to rotate, the furnace charge and the cylindrical cabin 7 are arranged to slide against each other, so that the furnace charge can rotate to the bottom of the cylindrical cabin 7 and then fall into the discharge port.

[0028] A transmission assembly is arranged on one of the transmission rollers 2, and the transmission assembly includes a motor 12, two pulleys 13 and a belt 14. A support plate is fixedly arranged on the back of the conveying box 1, and the motor 12 is fixedly arranged on the support plate. The central axis of one of the transmission rollers 2 passes through the conveying box 1 and is rotatably arranged and fixedly arranged on the output end of the motor 12. The shaft of the rotating column 8 passes through the rectangular block 5 and is rotatably arranged. The two pulleys 13 are respectively fixedly arranged on the shaft and the central axis of one of the transmission rollers 2, and the two pulleys 13 are driven by the belt 14;

[0029] The spacing between the multiple feeding troughs 9 is coordinated with the spacing between the multiple pushing plates 4 so that each charge falling onto the conveyor belt 3 from the discharge port falls evenly between every two pushing plates 4, so that only one charge falls between every two pushing plates 4, achieving a uniform feeding effect.

[0030] The detailed working process of the utility model is as follows:

[0031] When in use, the staff first pours the charge into the hopper 6, and the charge will fall onto the rotating column 8. Then, the motor 12 is started. The motor 12 drives the rotating column 8 and one of the transmission rollers 2 to rotate through two pulleys 13 and a belt 14. The transmission roller 2 drives another transmission roller 2 to rotate and moves a plurality of push plates 4 through a conveyor belt 3. At this time, the rotating column 8 drives the feeding trough 9 to rotate, so that the charge falling on the rotating column 8 falls into the feeding trough 9. The rotating column 8 drives the charge to rotate. When the charge rotates to the bottom, it will fall into the discharge port. The rotating column 8 reciprocates this operation to evenly transport the charge to the discharge port.

[0032] The charge falling into the discharge port will fall onto the baffle 10, pushing the baffle 10. Under the action of the baffle 10, it will slowly slide onto the conveyor belt 3, and then under the action of the push plate 4, the charge will be pushed to the outer end. When the charge moves to the outermost end, it will fall into the discharge hopper 15, and then fall into the heating furnace from the discharge hopper 15. The charge is evenly transported by the conveyor belt 3 to achieve a uniform feeding effect. Finally, when the feeding operation is completed, the motor 12 can be turned off.

[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. An automatic charging device for furnace charge, characterized in that: include: A conveying assembly, the conveying assembly comprising a conveying box (1) and a conveyor belt (3), wherein two transmission rollers (2) are rotatably arranged in the conveying box (1), one of the transmission rollers (2) being provided with a transmission assembly, the conveyor belt (3) being sleeved on the two transmission rollers (2) and being provided in coordination therewith, and a plurality of pusher plates (4) being fixedly provided on the conveyor belt (3); A material discharge component comprises a rectangular block (5), a material feed hopper (6), and a rotating column (8); a material discharge port is arranged on the top of the conveying box (1); the rectangular block (5) is fixedly arranged on the conveying box (1); the material feed hopper (6) is fixedly arranged on the rectangular block (5); a cylindrical cabin (7) is arranged in the rectangular block (5); a shaft is rotatably arranged in the cylindrical cabin (7); the shaft passes through the rotating column (8) and is fixedly arranged; and a plurality of feeding troughs (9) are arranged on the rotating column (8).

2. The automatic charging device for furnace charge according to claim 1, characterized in that: in: The transmission assembly comprises a motor (12), two pulleys (13) and a belt (14); a support plate is fixedly arranged on the back of the conveying box (1); the motor (12) is fixedly arranged on the support plate; the central axis of one of the transmission rollers (2) passes through the conveying box (1) and is rotatably arranged and fixedly arranged on the output end of the motor (12); the shaft of the rotating column (8) passes through the rectangular block (5) and is rotatably arranged; the two pulleys (13) are respectively fixedly arranged on the shaft and the central axis of one of the transmission rollers (2); and the two pulleys (13) are driven by the belt (14).

3. The automatic charging device for furnace charge according to claim 1, characterized in that: in: The cylindrical cabin (7) is arranged to pass through the material inlet hopper (6) and the material discharge port, and the rotating column (8) is arranged in cooperation with the cylindrical cabin (7).

4. The automatic charging device for furnace charge according to claim 1, characterized in that: in: A baffle (10) is rotatably arranged in the discharge port, a torsion spring is arranged at the connection between the baffle (10) and the discharge port, and a roller (11) is rotatably arranged at the other end of the baffle (10).

5. The automatic charging device for furnace charge according to claim 1, characterized in that: in: A discharge port is provided on one side of the conveying box (1), a discharge hopper (15) is fixedly provided in the discharge port, the discharge hopper (15) is arranged in cooperation with a plurality of push plates (4), and the discharge hopper (15) is arranged in an inclined manner.

6. The automatic charging device for furnace charge according to claim 1, characterized in that: in: Four support legs (16) are fixedly arranged at the bottom of the conveying box (1), and support columns are fixedly arranged between the four support legs (16).

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