High-speed double-duckbill collecting hopper

Abstract

The utility model discloses a high-speed double-duckbilled aggregate bin which comprises a connecting seat, an aggregate bin body, a driving motor, a connecting rod and a cover plate. The two collecting hopper bodies are arranged on the two sides of the middle line of the bottom of the connecting base in a mirroring mode, body feeding holes and body discharging holes are formed in the tops and the bottoms of the collecting hopper bodies correspondingly, and connecting base through holes matched with the body feeding holes in size are formed in the connecting base. The cover plate is rotationally connected to the side face of the connecting base and matched with the body discharging hole in size, the driving motor is arranged on the side face of the collecting hopper body and connected with the cover plate through the connecting rod, the cover plate can be driven to rotate through the driving motor, and therefore the function of opening and closing the body discharging hole is achieved. The inner side of the collecting hopper body is in an arc shape, the inner side of the collecting hopper body is gradually shrunk from top to bottom to form a duckbilled structure, products are more matched with the bearing structure when leaving from the collecting hopper body, and therefore the time from discharging of the collecting hopper to falling into a material bag is shortened.

Description

Technical Field

[0001] This utility model relates to the field of packaging machinery, and in particular to a high-speed double duckbill hopper. Background Technology

[0002] Existing packaging machines mainly consist of two parts: a weighing mechanism and a packing mechanism. First, the weighing mechanism weighs the product, and then the weighed product is output into a bag on the packing mechanism. The packing mechanism then performs vacuum sealing to complete the packaging process. With the advancement of technology, people have increasingly higher requirements for the packaging efficiency of packaging machines. Therefore, people have begun to improve packaging machines to meet the requirements of high-speed packaging.

[0003] Firstly, in terms of weighing, more weighing mechanisms are used, enabling simultaneous weighing in multiple weighing mechanisms. Secondly, multiple collection hoppers are used, so that when material is collected in one collection hopper, material can be discharged from the other collection hopper, further improving the discharge efficiency.

[0004] However, for existing granular products, there are two main problems: firstly, the bottom of the current hopper is triangular, and secondly, the receiving structure of the packaging mechanism is mostly arc-shaped. This makes it easy for the product to collide with the receiving mechanism after it is discharged from the hopper and bounce for a period of time within the receiving structure before it can completely pass through the receiving structure and fall into the bag. This seriously reduces the packaging efficiency of the packaging machine. Utility Model Content

[0005] The main purpose of this utility model is to provide a high-speed double duckbill hopper that adopts an inner duckbill-shaped hopper that is more compatible with the shape of the receiving mechanism, thereby reducing the probability of granular products bouncing within the receiving structure after being discharged from the hopper, and ultimately improving the discharge efficiency of the weighing mechanism and the packaging efficiency of the packaging machine.

[0006] This utility model proposes a high-speed double duckbill hopper, including a connecting seat, a hopper body, a drive motor, a connecting rod, and a cover plate;

[0007] The hopper body has two bodies and is mirror-arranged on both sides of the bottom centerline of the connecting seat. The top and bottom of the hopper body are respectively provided with a body feed hole and a body discharge hole. The connecting seat is provided with a connecting seat through hole that matches the size of the body feed hole.

[0008] The cover plate is rotatably connected to the side of the connecting seat and its size is adapted to the discharge hole of the main body. The drive motor is set on both sides of the hopper body and connected to the cover plate through the connecting rod. It can drive the cover plate to rotate through the drive motor, thereby realizing the function of opening and closing the discharge hole of the main body.

[0009] The inner side of the hopper body is arc-shaped, and the inner side of the hopper body gradually narrows from top to bottom to form a duckbill-shaped structure. When the product leaves the hopper body, it is more compatible with the receiving structure, thereby reducing the time from the discharge of the hopper to the falling into the bag.

[0010] Preferably, the cover plate includes a cover plate body, a rotating connector, and an arc-shaped baffle;

[0011] The rotating connector is fixedly connected to the top of the cover plate body and the cover plate body, and the arc-shaped baffle is fixedly connected to the bottom of the cover plate body and the cover plate body. The arc-shaped baffle is used to adapt to the arc shape of one side of the hopper body.

[0012] The rotating connector is provided with a rotating connector connection hole, and the hopper body is provided with a body connecting seat on its side. The body connecting seat is provided with a connecting seat protrusion, and the connecting seat protrusion is provided with a connecting seat connection hole. The connecting seat protrusion is inserted into the rotating connector connection hole, so that the cover plate is rotatably connected to the hopper body. The screw is connected to the connecting seat connection hole and pressed on the rotating connector, thereby limiting the cover plate to be positioned on the hopper body.

[0013] Preferably, a baffle connecting seat is provided on the rear side of the arc-shaped baffle, and the arc-shaped baffle is rotatably connected to the connecting rod through the baffle connecting seat.

[0014] Preferably, it also includes a motor housing, which covers the outside of the drive motor and can improve the waterproof capability of the drive motor.

[0015] The beneficial effects of this high-speed double duckbill hopper are as follows:

[0016] The inner side of the hopper body is arc-shaped, and the inner side of the hopper body gradually narrows from top to bottom to form a duckbill-shaped structure. When the product leaves the hopper body, it is more compatible with the receiving structure, thereby reducing the time from the discharge of the hopper to the falling into the material bag.

[0017] By using two hopper bodies, when one hopper body is collecting material, the other hopper body can discharge material, further improving the discharge efficiency. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of the high-speed double duckbill hopper of this utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the high-speed double duckbill hopper of this utility model.

[0020] Figure 3 This is a schematic diagram showing the connection between the cover plate and the motor of the high-speed double duckbill hopper of this utility model.

[0021] The following are the labels in the diagram: 1. Connecting seat, 2. Hopper body, 3. Motor housing, 4. Drive motor, 5. Connecting rod, 6. Cover plate, 11. Connecting seat through hole, 12. Connecting seat fixing hole, 21. Body feed hole, 22. Body discharge hole, 23. Body connecting seat, 24. Connecting seat protrusion, 25. Connecting seat connecting hole, 61. Cover plate body, 62. Rotating connector, 63. Arc-shaped baffle, 621. Rotating connector connecting hole, 631. Baffle connecting seat.

[0022] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0023] It should be understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the present invention.

[0024] Reference Figures 1 to 3 An embodiment of the high-speed double duckbill hopper of this utility model is proposed:

[0025] A high-speed double duckbill hopper includes a connecting seat 1, a motor housing 3, a hopper body 2, a drive motor 4, a connecting rod 2, and a cover plate 6.

[0026] There are two hopper bodies 2, which are mirror images of each other on both sides of the bottom centerline of the connecting seat 1 and are fixedly connected to the connecting seat 1 by welding. The top and bottom of the hopper body 2 are respectively provided with a body inlet hole 21 and a body outlet hole 22. The connecting seat 1 is provided with a connecting seat through hole 11 that matches the size of the body inlet hole 21. Connecting seat fixing holes 12 are provided on both sides of the connecting seat through hole 11.

[0027] The inner side of the hopper body 2 is arc-shaped, and the inner side of the hopper body 2 gradually tapers from top to bottom to form a duckbill-shaped structure. This allows the product to fit more closely with the receiving structure when it leaves the hopper body 2, thereby reducing the time from when the product exits the hopper to when it falls into the material bag. A body connecting seat 23 is provided on the side of the hopper body 2, and a connecting seat protrusion 24 is provided on the body connecting seat 23. A connecting seat connecting hole 25 is provided on the connecting seat protrusion 24.

[0028] The motor housing 3 is connected to the fixing hole 12 of the connecting seat by screws, thereby connecting and mounting the motor housing 3 on both sides of the bottom hopper body 2 of the connecting seat 1. The drive motor 4 is installed inside the motor housing 3, which improves the waterproof capability of the drive motor 4. The output shaft of the drive motor 4 is connected to one end of the connecting rod 5.

[0029] The cover plate 6 includes a cover plate body 61, a rotating connector 62, and an arc-shaped baffle 63. The rotating connector 62 is fixedly connected to the top of the cover plate body 61, and the arc-shaped baffle 63 is fixedly connected to the bottom of the cover plate body 61, adapting to the arc shape of one side of the hopper body 2. The rotating connector 62 has a rotating connector connecting hole 621, into which the connecting seat protrusion 24 is inserted, allowing the cover plate 6 to be rotatably connected to the hopper body 2. Screws are connected to the connecting seat connecting hole 25 and pressed onto the rotating connector 62, thus limiting the cover plate 6 to be positioned on the hopper body 2. A baffle connecting seat 631 is provided on the rear side of the arc-shaped baffle 63, and the arc-shaped baffle 63 is rotatably connected to the other end of the connecting rod 5 through the baffle connecting seat 631. The cover plate 6 can be rotated by the drive motor 4, thereby realizing the function of opening and closing the discharge hole 22 of the body.

[0030] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. Any equivalent structural transformations made based on the contents of the present utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of the present utility model.

Claims

1. A high-speed double duckbill hopper, characterized in that, Includes a connecting seat, hopper body, drive motor, connecting rod, and cover plate; The hopper body has two bodies and is mirror-arranged on both sides of the bottom centerline of the connecting seat. The top and bottom of the hopper body are respectively provided with a body feed hole and a body discharge hole. The connecting seat is provided with a connecting seat through hole that matches the size of the body feed hole. The cover plate is rotatably connected to the side of the connecting seat and its size is adapted to the discharge hole of the main body. The drive motor is set on both sides of the hopper body and connected to the cover plate through the connecting rod. It can drive the cover plate to rotate through the drive motor, thereby realizing the function of opening and closing the discharge hole of the main body. The inner side of the hopper body is arc-shaped, and the inner side of the hopper body gradually narrows from top to bottom to form a duckbill-shaped structure. When the product leaves the hopper body, it is more compatible with the receiving structure, thereby reducing the time from the discharge of the hopper to the falling into the material bag.

2. The high-speed double duckbill hopper according to claim 1, characterized in that, The cover plate includes a cover plate body, a rotating connector, and an arc-shaped baffle. The rotating connector is fixedly connected to the top of the cover plate body and the cover plate body, and the arc-shaped baffle is fixedly connected to the bottom of the cover plate body and the cover plate body. The arc-shaped baffle is used to adapt to the arc shape of one side of the hopper body. The rotating connector is provided with a rotating connector connection hole, and the hopper body is provided with a body connecting seat on its side. The body connecting seat is provided with a connecting seat protrusion, and the connecting seat protrusion is provided with a connecting seat connection hole. The connecting seat protrusion is inserted into the rotating connector connection hole, so that the cover plate is rotatably connected to the hopper body. The screw is connected to the connecting seat connection hole and pressed on the rotating connector, thereby limiting the cover plate to be positioned on the hopper body.

3. The high-speed double duckbill hopper according to claim 2, characterized in that, A baffle connecting seat is provided on the rear side of the arc-shaped baffle, and the arc-shaped baffle is rotatably connected to the connecting rod through the baffle connecting seat.

4. The high-speed double duckbill hopper according to claim 1, characterized in that, It also includes a motor housing, which covers the outside of the drive motor and improves the waterproof capability of the drive motor.

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