Dustpan-shaped hopper for portal crane ship loading

Abstract

The utility model discloses a dustpan type hopper for door machine ship loading, which belongs to the technical field of dustpan type hoppers, and comprises a hopper and a material pushing component, a slope plate is arranged in a placing groove, rotating rods are arranged on two sides of the slope plate, and the rotating rods are movably arranged in rotating holes. The material pushing component comprises an inverted-U-shaped frame and a moving plate slidably mounted in the bottom end of the inverted-U-shaped frame, a dumper directly moves from the top end of a slope plate to the interior of a hopper for unloading, the use frequency of a loader is reduced, pollution of goods to a platform is reduced, the slope plate has the 10-degree angle, safety is achieved, the control component A and the control component B are started, and the unloading efficiency of the dumper is improved. The control component A winds the rigid rope, the control component B loosens the rigid rope, the connecting rod moves to drive the rolling wheel to roll in the inverted-U-shaped groove, the sliding blocks located on the two sides of the inverted-U-shaped frame move in the limiting groove in a limiting mode, the inverted-U-shaped frame and the movable plate move in the hopper, materials are pushed, and discharging equipment can take the materials conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of dustpan-type hoppers, in particular to a dustpan-type hopper for gantry crane ship loading. Background Art

[0002] A dustpan hopper is a type of loading equipment used to load bulk materials (such as ore, coal, grain, etc.) into the cargo hold of a ship. This type of hopper is usually installed at the end of a gantry crane (also known as a ship loader or ship loading gantry crane) to transport materials from the dock to the cargo hold of the ship.

[0003] Both ends of the existing dustpan are closed. During the loading process on the dock platform, a dump truck is required to dump the goods onto the platform, and then a loader is required to load the goods into the dustpan, which is a cumbersome process.

[0004] Therefore, we propose a dustpan type hopper for gantry crane loading, so as to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a dustpan-type hopper for gantry crane ship loading, and the device is adopted to work, thereby solving the problem that the dustpan-type hopper is complicated to operate when loading and unloading materials.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dustpan-type hopper for gantry crane loading, comprising a hopper and a pushing member, wall panels are installed on both sides of the hopper, a slot is opened on one side of the hopper, rotating holes are opened on both sides of the slot and on the outer surface of the hopper body, a ramp is provided inside the slot, rotating rods are installed on both sides of the ramp, and the rotating rods are movably installed inside the rotating hole.

[0007] Preferably, the pushing member includes an inverted U-shaped frame and a movable plate slidably installed inside the bottom end of the inverted U-shaped frame, the top end of the inverted U-shaped frame is threadedly connected to a T-shaped rod, and the outer surfaces of the upper and lower ends of the T-shaped rod are both provided with thread grooves.

[0008] Preferably, inverted U-shaped grooves of equal height are opened on both sides of the inner wall of the hopper, connecting rods are installed on both sides of the inverted U-shaped frame, a roller is movably installed on one end of the connecting rod, and the connecting rod and the roller are arranged inside the inverted U-shaped groove.

[0009] Preferably, both sides of the inner wall of the hopper are provided with limiting grooves, and the inverted U-shaped groove is arranged above the limiting groove, and sliding blocks are installed on both sides of the inverted U-shaped frame, and the sliding blocks are slidably installed inside the limiting grooves.

[0010] Preferably, control components A and control components B are respectively built into the two sides of the same side of the hopper, and control components A and control components B are located inside the body of the hopper, and the structures of control components A and control components B are consistent.

[0011] Preferably, the control component A includes a motor installed on the outside of the hopper and a rotating shaft installed at the output end of the motor, a rigid rope is provided inside the inverted U-shaped groove, and four groups of rigid ropes are provided, the four groups of rigid ropes are arranged in pairs inside the two groups of inverted U-shaped grooves, one end of the two groups of rigid ropes are installed on the outer surface of the connecting rod, and the two groups of rigid ropes are respectively installed on the outer surfaces of the control component A and the control component B.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] (1) The utility model proposes a dustpan-type hopper for gantry crane loading. The ramp provided can facilitate the dump truck to enter the hopper for unloading, thereby reducing the use frequency of the loader, reducing the pollution of the cargo to the platform, reducing the use cost of the machinery, reducing the operation process, and improving production efficiency.

[0014] (2) The utility model proposes a dustpan-type hopper for gantry crane loading, which uses control components A and B to move the pushing component left and right in the hopper to push the material in the hopper to facilitate unloading. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the hopper structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the slope plate structure of the utility model;

[0018] Figure 4 For the utility model Figure 1 Enlarged view of point A in the middle.

[0019] In the figure: 1. hopper; 11. inverted U-shaped groove; 12. limit groove; 13. placement groove; 14. slope plate; 15. rotating hole; 16. rotating rod; 2. wall panel; 3. control component A; 31. motor; 32. rotating shaft; 33. rigid rope; 4. control component B; 5. pushing component; 51. inverted U-shaped frame; 52. moving plate; 53. T-shaped rod; 54. threaded groove; 55. slider; 56. connecting rod; 57. roller. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Example 1: Please refer to Figure 1 and Figure 3 A dustpan-type hopper for gantry crane loading ship comprises a hopper 1 and a pushing member 5. Wall panels 2 are installed on both sides of the hopper 1. A slot 13 is opened on one side of the hopper 1. Rotating holes 15 are opened on both sides of the slot 13 and on the outer surface of the body of the hopper 1. A ramp 14 is arranged inside the slot 13. Rotating rods 16 are installed on both sides of the ramp 14, and the rotating rods 16 are movably installed inside the rotating holes 15. One side of the hopper 1 is passable, and the ramp 14 can facilitate a dump truck to enter the interior of the hopper 1 for unloading.

[0022] In this embodiment: the dump truck moves directly from the top of the ramp 14 to the inside of the hopper 1 for unloading, which reduces the frequency of use of the loader and reduces the pollution of the platform by the goods. The angle of the ramp 14 is 10°, which is safe.

[0023] Example 2: Please refer to Figure 1-4 The pushing member 5 includes an inverted U-shaped frame 51 and a moving plate 52 slidably installed inside the bottom end of the inverted U-shaped frame 51. The top end of the inverted U-shaped frame 51 is threadedly connected with a T-shaped rod 53, and the outer surfaces of the upper and lower ends of the T-shaped rod 53 are both provided with thread grooves 54. The T-shaped rod 53 with the thread grooves 54 is used to control the position of the moving plate 52 inside the inverted U-shaped frame 51, and the inverted U-shaped frame 51 and the moving plate 52 are used to push the material.

[0024] An inverted U-shaped groove 11 of equal height is provided on both sides of the inner wall of the hopper 1, and connecting rods 56 are installed on both sides of the inverted U-shaped frame 51. A roller 57 is movably installed at one end of the connecting rod 56. The connecting rod 56 and the roller 57 are arranged inside the inverted U-shaped groove 11, and the rolling roller 57 facilitates the movement of the pushing member 5.

[0025] Limiting grooves 12 are provided on both sides of the inner wall of the hopper 1, and the inverted U-shaped groove 11 is arranged above the limiting groove 12. Sliders 55 are installed on both sides of the inverted U-shaped frame 51, and the slides 55 are slidably installed inside the limiting grooves 12 to limit the movement of the pushing member 5.

[0026] Control components A3 and B4 are built into the two sides of the same side of the hopper 1, respectively, and the control components A3 and B4 are located inside the body of the hopper 1, and the structures of the control components A3 and B4 are consistent. The control components A3 and B4 are used to drive the moving direction of the pushing component 5.

[0027] The control component A3 includes a motor 31 installed on the outside of the hopper 1 and a rotating shaft 32 installed on the output end of the motor 31. A rigid rope 33 is provided inside the inverted U-shaped groove 11, and four groups of rigid ropes 33 are provided. The four groups of rigid ropes 33 are arranged in pairs inside the two groups of inverted U-shaped grooves 11, one end of the two groups of rigid ropes 33 is installed on the outer surface of the connecting rod 56, and the two groups of rigid ropes 33 are respectively installed on the outer surfaces of the control component A3 and the control component B4.

[0028] In this embodiment: when dumping materials into the hopper 1, the movable plate 52 is located inside the inverted U-shaped frame 51, and the threaded groove 54 at the lower end of the T-shaped rod 53 is threadedly connected to the upper end of the inverted U-shaped frame 51, so that the position of the movable plate 52 is fixed, which is convenient for unloading inside the hopper 1. When taking materials from the hopper 1, the T-shaped rod 53 rotates and moves downward, and the movable plate 52 moves downward from the inside of the inverted U-shaped frame 51. When the bottom end of the movable plate 52 contacts the bottom end of the inside of the hopper 1, the control component A3 and the control component B4 are started, the control component A3 reels the rigid rope 33, and the control component B4 loosens the rigid rope 33. When the connecting rod 56 moves, it drives the roller 57 to roll inside the inverted U-shaped groove 11, and the sliders 55 on both sides of the inverted U-shaped frame 51 perform limit movement inside the limit groove 12. The inverted U-shaped frame 51 and the movable plate 52 move inside the hopper 1 to push the materials, which is convenient for the unloading equipment to take materials.

[0029] Working principle: The dump truck moves directly from the top of the ramp 14 to the inside of the hopper 1 for unloading, which reduces the frequency of use of the loader and reduces the pollution of the platform by the goods. The angle of the ramp 14 is 10°, which is safe. Start the control components A3 and B4, the roller 57 rolls inside the inverted U-shaped groove 11, and the inverted U-shaped frame 51 and the moving plate 52 move inside the hopper 1 to push the material.

[0030] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0031] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A dustpan-type hopper for gantry crane loading, comprising a hopper (1) and a pushing member (5), characterized in that: Wall panels (2) are installed on both sides of the hopper (1), a slot (13) is opened on one side of the hopper (1), rotating holes (15) are opened on both sides of the slot (13) and on the outer surface of the body of the hopper (1), a ramp plate (14) is installed inside the slot (13), rotating rods (16) are installed on both sides of the ramp plate (14), and the rotating rods (16) are movably installed inside the rotating holes (15).

2. A dustpan hopper for gantry crane loading according to claim 1, characterized in that: The pusher member (5) comprises an inverted U-shaped frame (51) and a movable plate (52) slidably mounted inside the bottom end of the inverted U-shaped frame (51); a T-shaped rod (53) is threadedly connected to the top end of the inverted U-shaped frame (51), and thread grooves (54) are provided on the outer surfaces of the upper and lower ends of the T-shaped rod (53).

3. The dustpan hopper for gantry crane loading ship according to claim 1, characterized in that: The inner wall of the hopper (1) is provided with inverted U-shaped grooves (11) of equal height on both sides, and connecting rods (56) are installed on both sides of the inverted U-shaped frame (51). A roller (57) is movably installed at one end of the connecting rod (56), and the connecting rod (56) and the roller (57) are arranged inside the inverted U-shaped groove (11).

4. A dustpan hopper for gantry crane loading ship according to claim 3, characterized in that: Limiting grooves (12) are provided on both sides of the inner wall of the hopper (1), and the inverted U-shaped groove (11) is arranged above the limiting groove (12). Slide blocks (55) are installed on both sides of the inverted U-shaped frame (51), and the slide blocks (55) are slidably installed inside the limiting grooves (12).

5. A dustpan hopper for gantry crane loading ship according to claim 4, characterized in that: A control component A (3) and a control component B (4) are respectively built into the two sides of the same side of the hopper (1), and the control component A (3) and the control component B (4) are located inside the body of the hopper (1), and the control component A (3) and the control component B (4) have the same structure.

6. A dustpan type hopper for gantry crane loading ship according to claim 5, characterized in that: The control component A (3) comprises a motor (31) mounted on the outside of the hopper (1) and a rotating shaft (32) mounted on the output end of the motor (31); a rigid rope (33) is arranged inside the inverted U-shaped groove (11); and four groups of rigid ropes (33) are arranged in pairs inside the two groups of inverted U-shaped grooves (11); one end of the two groups of rigid ropes (33) is mounted on the outer surface of the connecting rod (56); and the two groups of rigid ropes (33) are respectively mounted on the outer surfaces of the control component A (3) and the control component B (4).

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