Automatic discharging device

Abstract

The utility model discloses an automatic discharging device which comprises an equipment base, and an automatic discharging monitoring and controlling switch structure is installed on the equipment base. The monitoring and controlling automatic discharging switch structure comprises a discharging conveying belt, a pair of mounting bases, a pair of discharging boxes, a pair of feeding hoppers, a pair of discharging doors, a plurality of mounting blocks, a plurality of rotating hinged supports, two pairs of driving telescopic push rods, two pairs of connecting frames, a controller and a probe monitoring assembly. The utility model relates to the technical field of sintering machines, and has the beneficial effects that the problems that when the existing sintering machine production line is designed and installed, space and cost are saved, the sintering machines share one conveying belt for ore unloading and discharging, the utilization coefficient of the sintering machines almost reaches the maximum and the yield is increased along with the increase of the production cost pressure, and two sintering machines simultaneously unload materials, so that the production efficiency is low are solved. The problems that materials on a conveying belt overflow and even press-stop of the conveying belt are caused, production interruption is caused, the service life of equipment is affected, and meanwhile production efficiency is reduced are solved.

Description

Technical Field

[0001] This utility model relates to the field of sintering machine technology, specifically to an automatic unloading device. Background Technology

[0002] Sintering machines are suitable for sintering operations in large-scale ferrous metallurgical sintering plants, mainly for processing iron ore powder in large and medium-sized sintering plants. As the main component for material transportation in each process section, the conveyor belt plays an important role. In the design and installation of existing sintering machine production lines, in order to save space and costs, the sintering machines share a single conveyor belt for unloading ore. With the increasing pressure of production costs, the utilization coefficient of sintering machines has almost reached its limit. As output increases, the simultaneous unloading of two sintering machines causes material to spill from the conveyor belt, and may even cause the conveyor belt to stop, resulting in production interruption, affecting the service life of the equipment and reducing production efficiency. Utility Model Content

[0003] To achieve the above objectives, this utility model is implemented through the following technical solution: an automatic unloading device, comprising: an equipment base, on which a monitoring and control automatic unloading switch structure is installed;

[0004] The monitoring and control automatic unloading switch structure includes: an unloading conveyor belt, a pair of mounting bases, a pair of unloading boxes, a pair of feeding hoppers, a pair of unloading gates, several mounting blocks, several rotating hinge seats, two pairs of drive telescopic push rods, two pairs of connecting frames, a controller, and a probe monitoring component;

[0005] The unloading conveyor belt is installed on the equipment base. A pair of mounting bases are installed at the front and rear positions of the left end of the unloading conveyor belt. A pair of unloading boxes are installed on the pair of mounting bases. A pair of feed hoppers are installed on the pair of unloading boxes. A pair of unloading gates are movably installed on the discharge port of the lower wall of the unloading box. Several mounting blocks are installed on the unloading conveyor belt. Several rotating hinge seats are installed on several mounting blocks. The lower ends of two pairs of drive telescopic push rods are installed on several rotating hinge seats. Two pairs of connecting frames are installed on a pair of unloading gates. The output ends of two pairs of drive telescopic push rods are movably installed on two pairs of connecting frames. The controller is installed in the middle of the equipment base at the front position. The probe monitoring component is installed on the equipment base and located above the unloading conveyor belt.

[0006] Preferably, a pair of unloading gates are mounted on a pair of unloading boxes via hinges.

[0007] Preferably, a pair of mounting bases are provided with reinforcing frames.

[0008] Preferably, the output ends of the two pairs of drive telescopic push rods are mounted on the two pairs of connecting frames via rotating sleeves.

[0009] Preferably, the controller is equipped with a control display screen.

[0010] Preferably, the probe monitoring assembly includes: a pair of support frames, a pair of fixed brackets, several fixing bolts, a mounting plate, and three infrared temperature probes;

[0011] A pair of support frames are installed on the equipment base and above the unloading conveyor belt. A pair of fixed brackets are installed on the pair of support frames by several fixing bolts. The mounting plate is installed on the pair of fixed brackets. Three infrared temperature probes are installed on the lower wall of the mounting plate.

[0012] Beneficial effects

[0013] This utility model provides an automatic unloading device with the following advantages: This solution uses a monitoring and control automatic unloading switch structure. By detecting the amount of material on the conveyor belt in real time and automatically switching the unloading on and off through a mechanical structure, the unloading amount is precisely controlled, preventing excessive unloading that could cause material spillage or damage to the equipment, ensuring the safe use of the equipment. It also solves the problem that in existing sintering machine production lines, due to considerations of saving space and cost during design and installation, sintering machines share a single conveyor belt for unloading ore. As production cost pressures increase and the utilization rate of sintering machines reaches almost its limit, production increases, and two sintering machines unload simultaneously, causing material to overflow from the conveyor belt, or even stopping the conveyor belt, thus leading to production interruption, affecting the service life of the equipment and reducing production efficiency. Attached Figure Description

[0014] Figure 1 This is a front-view perspective three-dimensional structural diagram of an automatic unloading device according to the present invention.

[0015] Figure 2 This is a bottom-view perspective view of the automatic unloading device described in this utility model.

[0016] Figure 3 This is a front view structural diagram of an automatic unloading device according to the present invention.

[0017] In the diagram: 1-Equipment base; 2-Unloading conveyor belt; 3-Mounting base; 4-Unloading box; 5-Feed hopper; 6-Unloading gate; 7-Mounting block; 8-Rotating hinge; 9-Drive telescopic push rod; 10-Connecting frame; 11-Controller; 12-Hinge; 13-Reinforcing frame; 14-Rotating sleeve; 15-Control display screen; 16-Support frame; 17-Fixed bracket; 18-Fixing bolt; 19-Mounting plate; 20-Infrared temperature probe. Detailed Implementation

[0018] Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0019] Example: Please refer to Figure 1-3This utility model provides a technical solution: an automatic unloading device. This solution takes into account that the existing sintering production line cannot control the unloading amount during unloading. A large amount of material is directly unloaded onto the conveyor belt, which can easily cause material overflow and spillage. In addition, a large amount of material exceeds the load-bearing limit of the conveyor belt, which can easily cause the conveyor to break down and affect production efficiency. Based on the above, this invention sets up the following technical means.

[0020] Specifically, this device includes at least an equipment base 1, a discharge conveyor belt 2, a pair of mounting bases 3, a pair of discharge boxes 4, a pair of feed hoppers 5, a pair of discharge gates 6, several mounting blocks 7, several rotating hinge seats 8, two pairs of drive telescopic push rods 9, two pairs of connecting frames 10, a controller 11, and a probe monitoring assembly.

[0021] The probe monitoring assembly includes: a pair of support frames 16, a pair of fixed brackets 17, several fixing bolts 18, a mounting plate 19, and three infrared temperature probes 20.

[0022] The equipment base 1 provides overall support for the equipment. During use, materials are fed into the unloading box 4 mounted on the base 3 via the feed hopper 5. When unloading, the equipment is started by the controller 11 mounted on the base 1. The output end of the drive telescopic push rod 9, mounted on the unloading conveyor belt 2 via the mounting block 7 and the rotating hinge seat 8, retracts and, in conjunction with the connecting frame 10, drives the unloading gate 6 to rotate and open, allowing the material in the unloading box 4 to fall onto the unloading conveyor belt 2. The material is then transported via the unloading conveyor belt 2. Simultaneously, during material transport, the infrared temperature probe 20, mounted on the support frame 16 via the mounting plate 19 and the fixed bracket 17, monitors the amount of material on the conveyor belt in real time, sensing the carrying status of the unloading conveyor belt 2. This, in conjunction with the controller 11, allows for flexible and rapid opening and closing of the unloading gate 6, ensuring the safe use of the conveying equipment.

[0023] More specifically, the unloading conveyor belt 2 is installed on the equipment base 1, a pair of mounting bases 3 are installed at the front and rear positions of the left end of the unloading conveyor belt 2, a pair of unloading boxes 4 are installed on the pair of mounting bases 3, a pair of feeding hoppers 5 are installed on the pair of unloading boxes 4, a pair of unloading gates 6 are movably installed on the discharge port of the lower wall of the unloading box 4, a number of mounting blocks 7 are installed on the unloading conveyor belt 2, a number of rotating hinge seats 8 are installed on the number of mounting blocks 7, the lower ends of two pairs of drive telescopic push rods 9 are installed on the number of rotating hinge seats 8, two pairs of connecting frames 10 are installed on a pair of unloading gates 6, the output ends of two pairs of drive telescopic push rods 9 are movably installed on two pairs of connecting frames 10, the controller 11 is installed in the middle of the equipment base 1 at the front position, and the probe monitoring component is installed on the equipment base 1 and located above the unloading conveyor belt 2;

[0024] A pair of support frames 16 are installed on the equipment base 1 and above the unloading conveyor belt 2. A pair of fixed brackets 17 are installed on the pair of support frames 16 by several fixing bolts 18. A mounting plate 19 is installed on the pair of fixed brackets 17. Three infrared temperature probes 20 are installed on the lower wall of the mounting plate 19.

[0025] In the specific implementation process, furthermore, a pair of unloading doors 6 are installed on a pair of unloading boxes 4 via hinges 12.

[0026] In the specific implementation process, furthermore, a reinforcing frame 13 is provided on a pair of mounting bases 3.

[0027] In the specific implementation process, furthermore, the output ends of the two pairs of drive telescopic push rods 9 are mounted on the two pairs of connecting frames 10 through rotating sleeves 14.

[0028] In practice, a control display screen 15 is further installed on the controller 11.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automatic unloading device, comprising: The equipment base (1) is characterized in that a monitoring and control automatic unloading switch structure is installed on the equipment base (1); The monitoring and control automatic unloading switch structure includes: unloading conveyor belt (2), a pair of mounting bases (3), a pair of unloading boxes (4), a pair of feeding hoppers (5), a pair of unloading gates (6), several mounting blocks (7), several rotating hinge seats (8), two pairs of drive telescopic push rods (9), two pairs of connecting frames (10), controller (11), and probe monitoring components; The unloading conveyor belt (2) is installed on the equipment base (1). A pair of mounting bases (3) are installed at the front and rear positions of the left end of the unloading conveyor belt (2). A pair of unloading boxes (4) are installed on a pair of mounting bases (3). A pair of feeding hoppers (5) are installed on a pair of unloading boxes (4). A pair of unloading gates (6) are movably installed on the discharge port of the lower wall of the unloading box (4). Several mounting blocks (7) are installed on the unloading conveyor belt (2). Several rotating hinge seats (8) are installed on several mounting blocks (7). The lower ends of two pairs of drive telescopic push rods (9) are installed on several rotating hinge seats (8). Two pairs of connecting frames (10) are installed on a pair of unloading gates (6). The output ends of two pairs of drive telescopic push rods (9) are movably installed on two pairs of connecting frames (10). The controller (11) is installed in the middle of the equipment base (1) at the front position. The probe monitoring component is installed on the equipment base (1) and located above the unloading conveyor belt (2).

2. The automatic unloading device according to claim 1, characterized in that, A pair of unloading gates (6) are mounted on a pair of unloading boxes (4) via hinges (12).

3. The automatic unloading device according to claim 1, characterized in that, A reinforcing frame (13) is provided on a pair of mounting bases (3).

4. The automatic unloading device according to claim 1, characterized in that, The output ends of the two pairs of drive telescopic push rods (9) are mounted on the two pairs of connecting brackets (10) via rotating sleeves (14).

5. An automatic unloading device according to claim 1, characterized in that, The controller (11) is equipped with a control display screen (15).

6. An automatic unloading device according to claim 1, characterized in that, The probe monitoring assembly includes: a pair of support frames (16), a pair of fixed brackets (17), several fixing bolts (18), a mounting plate (19), and three infrared temperature probes (20); A pair of support frames (16) are installed on the equipment base (1) and above the unloading conveyor belt (2). A pair of fixed brackets (17) are installed on the pair of support frames (16) by several fixing bolts (18). A mounting plate (19) is installed on the pair of fixed brackets (17). Three infrared temperature probes (20) are installed on the lower wall of the mounting plate (19).

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