Rapid bag breaking and conveying device for bagged bulk materials

Abstract

The invention discloses a bagged bulk material rapid bag breaking and conveying device which comprises a hoisting device, a bag breaking and storing device is arranged below the hoisting device, and a bulk material conveying device is arranged below the bag breaking and storing device. The bag breaking and storing device comprises a bag breaking device, the bag breaking device is a sinking groove internally provided with a bag breaking pointed cone, and a grid net is arranged at the bottom of the sinking groove. A storage box is connected below the bag breaking device, and a bulk material outlet is formed in the bottom of the storage box. After bagged bulk materials are transported in place, the bagged bulk materials are hoisted to a bag breaking device through a hoisting device, the bulk materials are guided into a bulk material storage box below the bag breaking device under the action of gravity after bag breaking by the bag breaking device, a bulk material outlet is formed in the bottom of the bulk material storage box, the bulk material conveying speed is adjusted by adjusting the opening degree of the outlet of the storage box, and the bulk materials enter a bulk material conveying device through the outlet. And finally, conveying into a bin. The bagged bulk material bag breaking and conveying device has the advantages of being flexible in arrangement, high in operation efficiency, high in reliability and low in use and maintenance cost.

Description

Technical Field

[0001] The invention relates to the technical field of bag breaking and conveying bagged bulk materials, and in particular to a device for quickly breaking bags of bagged bulk materials at a dock and conveying them into a cabin. Background Art

[0002] Currently, the bagged bulk materials at the terminal are usually loaded into the hold by crane lifting - manual bag breaking - bulk material feeder conveying. The operation efficiency is low, the labor intensity is high, and large cranes at the terminal are usually required, which results in high operation costs and long equipment downtime. Summary of the invention

[0003] In order to solve the above technical problems, the present invention provides a fast bag breaking and conveying device for bagged bulk materials.

[0004] The present invention is achieved by adopting the following technical solutions.

[0005] A fast bag breaking and conveying device for bagged bulk materials comprises a lifting device, a bag breaking and storage device is arranged below the lifting device, and a bulk material conveying device is arranged below the bag breaking and storage device; the bag breaking and storage device comprises a bag breaker, which is a sinking trough with a bag breaking cone inside, and a grid is arranged at the bottom of the sinking trough; the bag breaker is connected to a storage box below, and a bulk material outlet is arranged at the bottom of the storage box.

[0006] Furthermore, the hoisting device is a gantry crane with moving wheels at the bottom.

[0007] Furthermore, the brackets on both sides of the lifting device are triangular supports.

[0008] Furthermore, a support frame is provided at the bottom of the grid.

[0009] Furthermore, the bag-breaking pointed cone is a cross-shaped pointed cone structure.

[0010] Furthermore, the storage box is divided into two parts, an upper part and a lower part. The upper part is connected to the four sides of the sinking trough, and the lower part of the storage box is an inverted cone structure that converges toward the middle.

[0011] Furthermore, a pull-out bulk material outlet is provided at the bottom of the storage box.

[0012] Furthermore, the four corners of the broken bag and the top of the storage device are provided with lifting ears.

[0013] Furthermore, the bulk material conveying device is a mobile belt conveyor with a certain inclination angle.

[0014] This application has the following beneficial effects.

[0015] The bag breaking and conveying device for bagged bulk materials of the present invention is more flexible, has lower use and maintenance costs, can realize rapid bag breaking and conveying of bagged bulk materials at the wharf into the cabin, and has strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the present invention;

[0017] Figure 2 It is a structural schematic diagram of the lifting device of the present invention;

[0018] Figure 3 It is a schematic diagram of the structure of the bag breaking and storage device of the present invention;

[0019] Figure 4 It is a schematic diagram of the internal structure of the bag breaking and storage device of the present invention;

[0020] Figure 5 It is a structural schematic diagram of the bulk material conveying device of the present invention.

[0021] Among them, 1. lifting device, 2. bag breaking and storage device, 3. bulk material conveying device, 4. bag breaker, 5. storage box, 6. bag breaking cone, 7. sinking trough, 8. grid net, 9. support frame, 10. bulk material outlet. DETAILED DESCRIPTION

[0022] The present patent application is further described below in conjunction with embodiments.

[0023] like Figure 1-5 As shown, a fast bag breaking and conveying device for bagged bulk materials comprises a hoisting device 1, a bag breaking and storage device 2, and a bulk material conveying device 3. The hoisting device 1 is mainly used to hoist and move the bagged bulk materials, and completes the bag breaking operation by cooperating with the bag breaker 4; the bag breaking and storage device 2 is mainly used to break the bagged bulk materials and store the bulk materials after breaking, and also has the function of adjusting the bulk material conveying speed; the bulk material conveying device 3 is used to convey the bulk materials into the cabin.

[0024] The lifting device 1 is a gantry crane with moving wheels at the bottom, which can realize the rapid transfer of the lifting device. The lifting rope and hook of the gantry crane are raised, lowered and moved by the electric hoist on the top of the crane. The brackets on both sides of the lifting device 1 are triangular supports, which can effectively improve the stability of the lifting device during transfer and lifting operations.

[0025] The bag breaking and storage device 2 adopts an integral design, including a bag breaking device 4 and a storage box 5. The bag breaking device 4 is located above the storage box 5. The bag breaking device 4 is a square sinking trough 7 with a bag breaking cone 6 installed inside. A grid net 8 is provided at the bottom of the sinking trough 7 to prevent debris from entering. A "well"-shaped support frame 9 is provided at the bottom of the grid net 8 to support the bag breaking operation. The bag breaking cone 6 is a cross-shaped pointed cone structure, which increases the bag breaking effect while maintaining the stability of the device.

[0026] The body of the storage box 5 is divided into two parts, the upper part is connected to the four sides of the top square sinking groove 7, and the lower part is an inverted cone structure with four sides converged to the middle, which is used to store bulk materials after the bags are broken; a pull-out bulk material outlet 10 is provided at the bottom of the storage box 5, and the bulk material transportation speed can be adjusted by controlling the size of the pull-out opening.

[0027] The four outer corners of the top of the bag breaking and storage device 2 are respectively provided with a lifting lug for lifting, moving and changing the position of the device.

[0028] The bulk material conveying device 3 has a feed port located at the bottom of the bulk material outlet 10 of the storage box, and is surrounded by collecting ports for receiving bulk materials to prevent the bulk materials from spilling. The bulk material conveying device 3 is a movable belt conveyor with a certain inclination, which can realize the conveyance of bulk materials from a low position to a high position, and can realize rapid transfer according to on-site needs.

[0029] The bagged bulk material of the present invention is transported by a lifting device, and the bag is broken by the lifting device in cooperation with the bag breaker. After the bag is broken, the bulk material enters the bulk material storage box below the bag breaker, and the bulk material enters the bulk material conveyor through the outlet at the bottom of the storage box, and finally the bulk material is transported to the cabin by the bulk material conveyor.

[0030] The embodiments of this specific implementation method are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Therefore, all equivalent changes made based on the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A fast bag breaking and conveying device for bagged bulk materials, characterized by: The invention comprises a lifting device (1), a bag breaking and storage device (2) is arranged below the lifting device (1), and a bulk material conveying device (3) is arranged below the bag breaking and storage device (2); the bag breaking and storage device (2) comprises a bag breaker (4), the bag breaker (4) is a sinking trough (7) with a bag breaking cone (6) inside, and a grid net (8) is arranged at the bottom of the sinking trough (7); the bag breaker (4) is connected to a storage box (5) below, and a bulk material outlet (10) is arranged at the bottom of the storage box (5).

2. The device for rapidly breaking and conveying bagged bulk materials according to claim 1 is characterized in that: The hoisting device (1) is a gantry crane with moving wheels at the bottom.

3. The device for rapidly breaking and conveying bagged bulk materials according to claim 1 is characterized in that: The brackets on both sides of the lifting device (1) are triangular supports.

4. The device for rapidly breaking and conveying bagged bulk materials according to claim 1 is characterized in that: A support frame (9) is arranged at the bottom of the grid net (8).

5. The device for rapidly breaking and conveying bagged bulk materials according to claim 1, characterized in that: The bag-breaking pointed cone (6) is a cross-shaped pointed cone structure.

6. The device for rapidly breaking and conveying bagged bulk materials according to claim 1, characterized in that: The storage box (5) is divided into an upper part and a lower part. The upper part is connected to the four sides of the sinking tank (7), and the lower part of the storage box (5) is an inverted cone structure with four sides converging toward the middle.

7. The device for rapidly breaking and conveying bagged bulk materials according to claim 1, characterized in that: The bottom of the storage box (5) is provided with a pull-out bulk material outlet (10).

8. The device for rapidly breaking and conveying bagged bulk materials according to claim 1, characterized in that: The four corners of the top of the broken bag and storage device (2) are all provided with lifting ears.

9. The device for rapidly breaking and conveying bagged bulk materials according to claim 1, characterized in that: The bulk material conveying device (3) is a mobile belt conveyor with a certain inclination angle.

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