A distribution transfer device for a ship unloader

Abstract

The utility model discloses a kind of material distribution transfer devices for ship unloader, it includes first conveyor belt, second conveyor belt, electric push rod, material distribution hopper;The first conveyor belt and second conveyor belt are side by side arrangement, the material distribution hopper is located above first conveyor belt and second conveyor belt, the material distribution hopper includes upper and lower opening rectangular cylinder, the middle part of the rectangular cylinder is equipped with baffle and is divided into first cylinder and second cylinder;First inclined plate is equipped in the first cylinder;Second inclined plate is equipped in the second cylinder;Material distribution hopper both sides are respectively arranged one track and sliding assembly, and the sliding assembly is connected with material distribution hopper by connecting rod;Electric push rod is fixedly installed between first conveyor belt and second conveyor belt, and the moving end of electric push rod is fixedly connected with material distribution hopper.This device adopts the mode of material distribution hopper and exchanges discharge port, achieves the purpose of left and right material distribution, improves anti-blocking capacity and work efficiency.

Description

Technical Field

[0001] This utility model relates to a material transfer device for a ship unloader, belonging to the technical field of material transfer equipment. Background Technology

[0002] Currently, the unloader's material distribution hopper uses a flap-type guide method. When loading and unloading highly viscous goods such as bauxite, this method is prone to causing blockages, poor material guidance, and breakage of the flap pull rod. Blockages require manual cleaning, which is time-consuming and difficult, affecting the normal operation of the unloader and increasing labor costs. Furthermore, prolonged use can lead to rust on the material distribution hopper, affecting production progress and increasing equipment maintenance costs. Utility Model Content

[0003] The purpose of this invention is to address the shortcomings of existing technologies by proposing a material distribution and transfer device for ship unloaders. This device uses a track-guided material distribution trolley to interchange the discharge ports, achieving left and right material distribution, improving the ability to prevent material blockage, reducing material accumulation, and increasing the efficiency of left and right material distribution.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A material distribution and transfer device for a ship unloader includes a first conveyor belt, a second conveyor belt, an electric push rod, and a material distribution funnel. The first and second conveyor belts are arranged side by side, and the material distribution funnel is located below the material outlet of the ship unloader and above the first and second conveyor belts. The material distribution funnel includes a rectangular cylinder with openings at the top and bottom. A partition is provided in the middle of the rectangular cylinder to divide the rectangular cylinder into a first cylinder and a second cylinder. A first inclined plate is provided in the first cylinder, inclined towards the first conveyor belt. One side of the first inclined plate is connected to the first cylinder, and the other side is connected to the partition. A second inclined plate is provided in the second cylinder, inclined towards the second conveyor belt. One side of the second inclined plate is connected to the second cylinder, and the other side is connected to the partition. A track is arranged obliquely above the outer sides of the first and second conveyor belts, and a plurality of sliding components are slidably connected on the track. A plurality of connecting rods are provided on both sides of the material distribution funnel to connect the sliding components on the track. The electric push rod is fixedly installed between the first and second conveyor belts, and the moving end of the electric push rod is fixedly connected to the material distribution funnel.

[0006] Furthermore, the upper end of the first inclined plate is located above the first conveyor belt and connected to the first cylinder, and the lower end of the first inclined plate is located above the second conveyor belt; the upper end of the second inclined plate is located above the second conveyor belt and connected to the second cylinder, and the lower end of the second inclined plate is located above the first conveyor belt.

[0007] Furthermore, the inclination angle of the first and second inclined plates is 65°. Controlling the angle between the first and second inclined plates and the horizontal plane at 65° is beneficial for guiding materials into the conveyor belt.

[0008] Furthermore, the back of the first inclined plate is provided with a plurality of first support rods, one end of which is connected to the first cylinder and the other end of which is connected to the first inclined plate; the back of the second inclined plate is provided with a plurality of second support rods, one end of which is connected to the second cylinder and the other end of which is connected to the second inclined plate.

[0009] Furthermore, the surfaces of the first and second inclined plates are provided with stainless steel wear-resistant liners. These stainless steel wear-resistant liners can improve the service life of the bucket body, reduce surface friction, and thus improve material flow.

[0010] Furthermore, the sliding component is a pulley that cooperates with the track.

[0011] Furthermore, the side of the track is provided with a groove, and the sliding assembly includes a slider. One end of the slider is located in the groove and can slide relative to the groove, while the other end extends out of the groove. The connecting rods on both sides of the distributing funnel are L-shaped, and one end of the connecting rod is connected to the distributing funnel, while the other end is connected to the slider.

[0012] Furthermore, the electric linear actuator is connected to a power supply and a PLC controller. The power supply is used to power the electric linear actuator, and the PLC controller is used to control the start and stop of the electric linear actuator.

[0013] Compared with existing technologies, this technical solution has the following beneficial effects:

[0014] 1. This device optimizes the material distribution funnel structure by using partitions and inclined plates to divide the funnel into two discharge channels, each corresponding to a conveyor belt. An electric push rod drives the funnel to reciprocate on a track, allowing the unloader's outlet to correspond to different discharge channels, thus achieving interchangeable outlets and enabling left-right material distribution. This improves anti-blocking capabilities, reduces material accumulation, and increases the efficiency of left-right material distribution. Furthermore, the design of the electric push rod-driven material distribution funnel trolley solves the problem of breakage in the original flip-plate pull rod.

[0015] 2. The first and second inclined plates in the material distribution hopper of this device are set at a 65° angle to achieve rapid material distribution, and the inclined plates are not prone to material accumulation or blockage.

[0016] 3. The stainless steel wear-resistant liners installed on the first and second inclined plates of this device improve the service life of the hopper, reduce surface friction, and thus improve material flow. Furthermore, it significantly extends the service life of the moving material distribution hopper, while reducing surface friction and improving smoothness; the optimized structure further reduces material accumulation, improves cleaning efficiency, and enhances corrosion resistance. Attached Figure Description

[0017] Figure 1 This is a top view of the material transfer device for the ship unloader described in Embodiment 1.

[0018] Figure 2 This is a cross-sectional view of the first cylinder in the material distribution funnel described in Example 1.

[0019] Figure 3 This is a cross-sectional view of the second cylinder in the material distribution funnel described in Example 2.

[0020] Reference numerals: 1-First conveyor belt, 2-Second conveyor belt, 3-Electric push rod, 4-First cylinder, 5-Second cylinder, 6-First inclined plate, 7-Second inclined plate, 8-Railway, 9-Connecting rod, 10-Pulley, 11-First support rod, 12-Stainless steel wear-resistant liner, 13-Groove, 14-Slider, 15-Second support rod. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments, but the present invention is not limited to the embodiments. Specific experimental conditions and methods not specified in the following embodiments are generally conventional methods well known to those skilled in the art.

[0022] Example 1: As shown in the attached document Figures 1-2As shown, a material distribution and transfer device for a ship unloader includes a first conveyor belt 1, a second conveyor belt 2, an electric push rod 3, and a material distribution funnel. The first conveyor belt 1 and the second conveyor belt 2 are arranged side by side. The material distribution funnel is located below the material outlet of the ship unloader and above the first conveyor belt 1 and the second conveyor belt 2. The material distribution funnel includes a rectangular cylinder with openings at the top and bottom. A partition is provided in the middle of the rectangular cylinder to divide the rectangular cylinder into a first cylinder 4 and a second cylinder 5. The first cylinder 4 has a first inclined plate 6 that is inclined towards the first conveyor belt 1. One side of the first inclined plate 6 is connected to the first conveyor belt 1. A cylindrical body 4 is connected to a partition plate on one side; a second inclined plate 7 is provided inside the second cylindrical body 5, which is inclined towards the second conveyor belt 2 on the other side; a track 8 is arranged obliquely above the outer side of the first conveyor belt 1 and the second conveyor belt 2, and four sliding components are slidably connected on the track 8; two connecting rods 9 are provided on both sides of the material distribution funnel to connect the sliding components on the track 8; an electric push rod 3 is fixedly installed between the first conveyor belt 1 and the second conveyor belt 2, and the moving end of the electric push rod 3 is fixedly connected to the material distribution funnel.

[0023] The upper end of the first inclined plate 6 is located above the first conveyor belt 1 and connected to the first cylinder 4, while the lower end of the first inclined plate 6 is located above the second conveyor belt 2. The upper end of the second inclined plate 7 is located above the second conveyor belt 2 and connected to the second cylinder 5, while the lower end of the second inclined plate 7 is located above the first conveyor belt 1. The inclination angle of the first inclined plate 6 and the second inclined plate 7 is 65°. Controlling the angle between the first inclined plate 6 and the second inclined plate 7 and the horizontal plane at 65° is beneficial for guiding materials into the conveyor belt. The back of the first inclined plate 6 is provided with 2 A first support rod 11 is provided, one end of which is connected to the first cylinder 4, and the other end is connected to the first inclined plate 6; two second support rods 15 are provided on the back of the second inclined plate 7, one end of which is connected to the second cylinder 5, and the other end is connected to the second inclined plate 7; the surfaces of the first inclined plate 6 and the second inclined plate 7 are provided with stainless steel wear-resistant liners 12, which can improve the service life of the bucket and reduce surface friction, thereby improving the material discharge throughput; the sliding component is a pulley 10 that cooperates with the track 8.

[0024] Example 2: As Figure 3As shown, the material transfer device for the unloader described in this embodiment differs from the device described in Embodiment 1 only in that the side of the track 8 is provided with a chute 13, the sliding assembly includes a slider 14, one end of the slider 14 is located in the chute 13 and can slide relative to the chute 13, and the other end extends out of the chute 13. The connecting rods 9 on both sides of the material distribution funnel are L-shaped, and one end of the connecting rod 9 is connected to the material distribution funnel, and the other end is connected to the slider 14. The electric push rod 3 is respectively connected to a power supply and a PLC controller. The power supply is used to supply power to the electric push rod 3, and the PLC controller is used to control the start and stop of the electric push rod 3.

[0025] The method of using the material transfer device for the ship unloader described in this embodiment is as follows:

[0026] Before use, install the device below the unloader's discharge port and connect the electric push rod 3, conveyor belt, and other equipment to the power supply and perform debugging. During use, start the first conveyor belt 1 and the second conveyor belt 2, ensuring the material is first transferred to the second conveyor belt 2. Then, start the electric push rod 3 via the PLC controller, causing its moving end to extend and drive the material distribution funnel. At this time, the connecting rod 9 and slider 14 connected to the material distribution funnel slide along the groove 13 of the track 8, thus maintaining the movement trajectory of the material distribution funnel. When the upper end of the first cylinder 4 on one side of the material distribution funnel is directly below the unloader's discharge port, stop the electric push rod 3 and then control the unloader to unload the material. The material falls into the first cylinder 4 after passing through the unloader's discharge port, and then... Guided by the first inclined plate 6, the material continues to slide down to the side of the second conveyor belt 2 and finally lands on the second conveyor belt 2. When it is necessary to transfer the material to the first conveyor belt 1, the electric push rod 3 is activated by the PLC controller, causing the moving end of the electric push rod 3 to retract and drive the material distribution funnel to retract and move. When the upper end of the second cylinder 5 on the other side of the material distribution funnel is directly below the discharge port of the unloader, the electric push rod 3 is stopped, and then the unloader is controlled to unload the material. After passing through the discharge port of the unloader, the material falls into the second cylinder 5, and then continues to slide down to the side of the first conveyor belt 1 guided by the second inclined plate 7, and finally lands on the first conveyor belt 1.

[0027] This utility model is not limited to the above-described embodiments. Those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of this utility model. All such equivalent modifications or substitutions are included within the scope defined by the claims of this application.

Claims

1. A material transfer device for a ship unloader, characterized in that: The system includes a first conveyor belt (1), a second conveyor belt (2), an electric push rod (3), and a material distribution funnel. The first conveyor belt (1) and the second conveyor belt (2) are arranged side by side. The material distribution funnel is located below the material outlet of the unloader and above the first conveyor belt (1) and the second conveyor belt (2). The material distribution funnel includes a rectangular cylinder with openings at the top and bottom. A partition is provided in the middle of the rectangular cylinder to divide the rectangular cylinder into a first cylinder (4) and a second cylinder (5). The first cylinder (4) is provided with a first inclined plate (6) that is inclined towards the first conveyor belt (1). One side of the first inclined plate (6) is connected to the first cylinder (4), and the other side is connected to the partition. Plate connection; the second cylinder (5) is provided with a second inclined plate (7) inclined towards the second conveyor belt (2), one side of the second inclined plate (7) is connected to the second cylinder (5), and the other side is connected to the partition plate; a track (8) is arranged on the outer side of the first conveyor belt (1) and the second conveyor belt (2), and several sliding components are slidably connected on the track (8). Several connecting rods (9) are provided on both sides of the material distribution funnel for connecting the sliding components on the track (8); the electric push rod (3) is fixedly installed between the first conveyor belt (1) and the second conveyor belt (2), and the moving end of the electric push rod (3) is fixedly connected to the material distribution funnel.

2. The material transfer device for a ship unloader according to claim 1, characterized in that: The upper end of the first inclined plate (6) is located above the first conveyor belt (1) and connected to the first cylinder (4), and the lower end of the first inclined plate (6) is located above the second conveyor belt (2); the upper end of the second inclined plate (7) is located above the second conveyor belt (2) and connected to the second cylinder (5), and the lower end of the second inclined plate (7) is located above the first conveyor belt (1).

3. The material transfer device for a ship unloader according to claim 1, characterized in that: The inclination angle of the first inclined plate (6) and the second inclined plate (7) is 65°.

4. The material transfer device for a ship unloader according to claim 1, characterized in that: The back of the first inclined plate (6) is provided with a plurality of first support rods (11), one end of the first support rod (11) is connected to the first cylinder (4), and the other end is connected to the first inclined plate (6); the back of the second inclined plate (7) is provided with a plurality of second support rods (15), one end of the second support rod (15) is connected to the second cylinder (5), and the other end is connected to the second inclined plate (7).

5. The material transfer device for a ship unloader according to claim 1, characterized in that: The surfaces of the first inclined plate (6) and the second inclined plate (7) are provided with stainless steel wear-resistant liners (12).

6. The material transfer device for a ship unloader according to claim 1, characterized in that: The sliding component is a pulley (10) that cooperates with the track (8).

7. The material transfer device for a ship unloader according to claim 1, characterized in that: The track (8) has a groove (13) on its side. The sliding component includes a slider (14). One end of the slider (14) is located in the groove (13) and can slide relative to the groove (13). The other end extends out of the groove (13). The connecting rods (9) on both sides of the material distribution funnel are L-shaped. One end of the connecting rod (9) is connected to the material distribution funnel, and the other end is connected to the slider (14).

8. The material transfer device for a ship unloader according to claim 1, characterized in that: The electric push rod (3) is connected to a power supply and a PLC controller respectively. The power supply is used to supply power to the electric push rod (3), and the PLC controller is used to control the start and stop of the electric push rod (3).

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