Corn packaging device capable of automatically quantifying

Abstract

The utility model relates to the technical field of corn packaging, in particular to a corn packaging device capable of automatically quantifying, which comprises a bottom plate, the upper surface of the bottom plate is fixedly connected with a fixed table and a vertical plate, and the top of the vertical plate is fixedly communicated with a hopper; a rotary table is rotationally connected to the center of the bottom plate, the top end of the rotary table penetrates through the side wall of the fixed table and is fixedly connected with a rotary plate, four discharging barrels are fixedly connected to the upper surface of the rotary plate, four sets of sliding rods are slidably connected to the upper surface of the rotary plate, and the bottom ends of the sliding rods in the same set penetrate through the side wall of the rotary plate and are jointly and fixedly connected with a lifting plate. The top ends of the sliding rods in the same set are jointly and fixedly connected with an outer ring, and the inner side wall of the outer ring is fixedly connected with three connecting rods in central symmetry. According to the technical scheme, the problems that in the prior art, corn flour easily drives a packaging bag opening to be separated from the edge of a container, so that part of corn flour enters a gap between the packaging bag and the container, and the packaging efficiency is low are solved.

Description

Technical Field

[0001] The utility model relates to the field of corn packaging, in particular to an automatic quantitative corn packaging device. Background Art

[0002] Corn is an important food crop and one of the most widely planted and highest-yielding crops in the world. After corn is processed into cornmeal, it needs to be weighed using weighing equipment and then filled into packaging containers.

[0003] At present, in the process of filling and packaging cornmeal, the mouth of the packaging bag is usually sleeved on the edge of the container. Due to the lack of a limiting structure, the cornmeal easily drives the mouth of the packaging bag to separate from the edge of the container, causing part of the cornmeal to enter the gap between the packaging bag and the container, resulting in low packaging efficiency. Therefore, the utility model proposes a corn packaging device that can automatically quantify. Utility Model Content

[0004] The utility model aims to provide a corn packaging device capable of automatic quantitative measurement to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: an automatic quantitative corn packaging device, comprising a bottom plate, the upper surface of which is fixedly connected to a fixed platform and a vertical plate, and the top of the vertical plate is fixedly connected to a hopper;

[0006] A turntable is rotatably connected at the center of the bottom plate, the top of the turntable penetrates the side wall of the fixed platform and is fixedly connected to a turn plate, four discharge barrels are fixedly connected to the upper surface of the turn plate, four groups of slide bars are slidably connected to the upper surface of the turn plate, and the bottom ends of the slide bars in the same group penetrate the side wall of the turn plate and are fixedly connected to a lifting plate;

[0007] The top ends of the sliding rods in the same group are all fixedly connected to an outer ring, the inner side walls of the outer rings are all fixedly connected to three centrally symmetrical connecting rods, the ends of the connecting rods away from the outer rings are all fixedly connected to an inner ring, the outer side walls of the outer rings are all slidably connected to U-shaped plug rods, and both ends of the U-shaped plug rods penetrate the side walls of the outer ring and the inner ring in sequence and are fixedly connected to splints.

[0008] Preferably, a curved rubber plate is fixedly connected to one side of the clamping plate close to the discharge barrel.

[0009] Preferably, a load-bearing inclined plate is fixedly connected to the inner bottom wall of the fixed platform, a pulley block is fixedly connected to the bottom of each of the lifting plates, and each of the lifting plates is slidably connected to the load-bearing inclined plate via the pulley block.

[0010] Preferably, an inner extrusion protrusion is fixedly connected to the inner bottom wall of the fixing platform, an outer extrusion protrusion is fixedly connected to the inner side wall of the fixing platform, and sliding blocks are fixedly connected to both sides of the lifting plate.

[0011] Preferably, a slip ring is rotatably connected to the outer side wall of the sliding block.

[0012] Preferably, a motor is fixedly connected to the bottom of the base plate, and an output end of the motor passes through a side wall of the base plate and is fixedly connected to the turntable.

[0013] Preferably, a push plate is fixedly connected to the outer wall of the U-shaped insertion rod, the bottom of the push plate is tilted, a spring is fixedly connected between the push plate and the outer ring, and a rotating cylinder adapted to the push plate is rotatably connected to the outer wall of the discharge barrel.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model drives the turntable and the turntable to rotate by controlling the motor, and the turntable drives the discharge barrel to rotate. At the same time, the turntable drives the lifting plate to rotate through the sliding rod, and the lifting plate rotates upward along the load-bearing inclined plate through the pulley group, so that the lifting plate drives the outer ring to move upward through the sliding rod, and the outer ring drives the push plate to move upward through the U-shaped insertion rod, so that the push plate is separated from the rotating barrel, and the limit on the push plate is released. The spring pushes the U-shaped insertion rod and the clamping plate to slide toward the discharge barrel through the push plate, so that the three clamping plates are clamped on the packaging bag at the barrel mouth of the discharge barrel, so that the bag mouth of the packaging bag is fixed at the barrel mouth of the discharge barrel, thereby preventing part of cornmeal from entering the gap between the packaging bag and the discharge barrel, and the packaging efficiency is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings:

[0017] Figure 1 It is an overall stereogram of the utility model;

[0018] Figure 2 It is a schematic diagram of the structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the push plate in the utility model;

[0020] Figure 4 It is an exploded schematic diagram of the lifting plate in the utility model;

[0021] Figure 5 It is a structural schematic diagram of the motor in the utility model.

[0022] In the figure: 1, bottom plate; 11, fixed table; 12, vertical plate; 13, hopper; 2, turntable; 21, turntable; 22, discharge barrel; 23, slide bar; 24, lifting plate; 25, outer ring; 26, connecting rod; 27, inner ring; 28, U-shaped plug rod; 29, clamping plate; 3, arc-shaped rubber plate; 4, load-bearing inclined plate; 41, pulley block; 5, inner extrusion convex block; 51, outer extrusion convex block; 52, slider; 6, slip ring; 7, motor; 8, push plate; 81, spring; 82, rotating barrel. DETAILED DESCRIPTION

[0023] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in combination with the accompanying drawings by way of examples.

[0024] It should be noted that many specific details are set forth in the following description to facilitate a full understanding of the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0025] In addition, in the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0026] In the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. However, if it is indicated as a direct connection, it means that the two connected bodies are not connected through an intermediate structure, but are connected to form a whole only through a connecting structure. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

[0027] In the present utility model, unless otherwise clearly specified and limited, the first feature "above" or "below" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples.

[0028] Embodiment 1

[0029] See also Figures 1 to 5 The utility model provides a technical solution: an automatic quantitative corn packaging device, comprising a bottom plate 1, a fixed platform 11 and a vertical plate 12 are fixedly connected to the upper surface of the bottom plate 1, and a hopper 13 is fixedly connected to the top of the vertical plate 12; a turntable 2 is rotatably connected to the center of the bottom plate 1, and the top of the turntable 2 passes through the side wall of the fixed platform 11 and is fixedly connected to a turntable 21, and four discharge barrels 22 are fixedly connected to the upper surface of the turntable 21, and four groups of slide bars 23 are slidably connected to the upper surface of the turntable 21, and the same group of slide bars 23 are connected to the upper surface of the turntable 21. The bottom ends of the rods 23 all pass through the side walls of the rotating plate 21 and are fixedly connected to the lifting plate 24; the top ends of the same group of sliding rods 23 are fixedly connected to the outer ring 25, and three centrally symmetrical connecting rods 26 are fixedly connected to the inner side walls of the outer ring 25, and the ends of the connecting rods 26 away from the outer ring 25 are fixedly connected to the inner ring 27, and the outer side walls of the outer ring 25 are slidably connected to U-shaped plug rods 28, and both ends of the U-shaped plug rods 28 successively pass through the side walls of the outer ring 25 and the inner ring 27 and are fixedly connected to clamping plates 29.

[0030] A load-bearing inclined plate 4 is fixedly connected to the inner bottom wall of the fixed table 11, and a pulley block 41 is fixedly connected to the bottom of the lifting plate 24, and the lifting plate 24 is slidably connected to the load-bearing inclined plate 4 through the pulley block 41; an inner extrusion protrusion 5 is fixedly connected to the inner bottom wall of the fixed table 11, an outer extrusion protrusion 51 is fixedly connected to the inner side wall of the fixed table 11, and sliders 52 are fixedly connected to both sides of the lifting plate 24; the outer side wall of the slider 52 is rotatably connected to the slip ring 6; a motor 7 is fixedly connected to the bottom of the bottom plate 1, and the output end of the motor 7 passes through the side wall of the bottom plate 1 and is fixedly connected to the turntable 2; a push plate 8 is fixedly connected to the outer side wall of the U-shaped insertion rod 28, and the bottom of the push plate 8 is tilted, and a spring 81 is fixedly connected between the push plate 8 and the outer ring 25, and a rotating cylinder 82 adapted to the push plate 8 is rotatably connected to the outer side wall of the discharge barrel 22.

[0031] The rotating plate 21 drives the lifting plate 24 to rotate through the same group of sliding rods 23, and the lifting plate 24 rotates upward along the load-bearing inclined plate 4 through the pulley group 41 under the inclined surface of the load-bearing inclined plate 4, so that the lifting plate 24 drives the outer ring 25 to move upward through the same group of sliding rods 23, and the outer ring 25 drives the push plate 8 to move upward through the U-shaped plug rod 28, so that the push plate 8 is separated from the rotating cylinder 82, and the limit of the push plate 8 is released. Under the elastic action of the spring 81 itself, the spring 81 pushes the U-shaped plug rod 28 and the clamping plate 29 to slide toward the discharge cylinder 22 through the push plate 8, so that the three clamping plates 29 are clamped on the packaging bag at the barrel mouth of the discharge cylinder 22, and the rotating plate 21 continues to drive the discharge cylinder 22 to rotate, so that the barrel mouth of the discharge cylinder 22 is located just below the hopper 13. The material inside the discharge barrel 22 is discharged by controlling the hopper 13. After the discharge is completed, the rotating plate 21 continues to drive the discharge barrel 22 and the lifting plate 24 to rotate. Under the extrusion action of the inner extrusion protrusion 5 and the outer extrusion protrusion 51, the inner extrusion protrusion 5 and the outer extrusion protrusion 51 push the lifting plate 24 to slide downward through the slip ring 6 and the slider 52. The lifting plate 24 drives the outer ring 25 to move downward through the slide rod 23. The outer ring 25 drives the U-shaped insertion rod 28 and the push plate 8 to move downward. Under the action of the inclined surface of the push plate 8, the rotating cylinder 82 pushes the U-shaped insertion rod 28 and the clamping plate 29 to slide to the outside of the discharge barrel 22 through the push plate 8 until the three clamping plates 29 are separated from the inner ring 27, the limit of the packaging bag is released, and the packaging bag at the barrel mouth of the discharge barrel 22 is clamped by the three clamping plates 29, so that the bag mouth of the packaging bag is fixed at the barrel mouth of the discharge barrel 22, thereby preventing part of the cornmeal from entering the gap between the packaging bag and the discharge barrel 22, and the packaging efficiency is high.

[0032] Embodiment 2

[0033] See also Figure 3 On the basis of the first embodiment, a curved rubber sheet 3 is fixedly connected to one side of the clamping plate 29 close to the discharge barrel 22 .

[0034] In this embodiment, by providing the arc-shaped rubber plate 3 , the three clamping plates 29 clamp the packaging bag at the barrel opening of the discharge barrel 22 through the arc-shaped rubber plate 3 , thereby enhancing the clamping effect of the three clamping plates 29 .

[0035] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0036] The utility model is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.

Claims

1. An automatic quantitative corn packaging device, comprising a bottom plate (1), the upper surface of the bottom plate (1) is fixedly connected to a fixed platform (11) and a vertical plate (12), the top of the vertical plate (12) is fixedly connected to a hopper (13), characterized in that: A turntable (2) is rotatably connected at the center of the bottom plate (1), the top of the turntable (2) penetrates the side wall of the fixed platform (11) and is fixedly connected to a turntable (21), the upper surface of the turntable (21) is fixedly connected to four discharge barrels (22), the upper surface of the turntable (21) is slidably connected to four groups of sliding rods (23), the bottom ends of the same group of sliding rods (23) all penetrate the side wall of the turntable (21) and are commonly fixedly connected to a lifting plate (24); The top ends of the sliding rods (23) in the same group are fixedly connected to an outer ring (25), the inner side walls of the outer rings (25) are fixedly connected to three centrally symmetrical connecting rods (26), the ends of the connecting rods (26) away from the outer rings (25) are fixedly connected to an inner ring (27), the outer side walls of the outer rings (25) are slidably connected to U-shaped plug rods (28), and both ends of the U-shaped plug rods (28) penetrate the side walls of the outer rings (25) and the inner rings (27) in sequence and are fixedly connected to clamping plates (29).

2. The automatic quantitative corn packaging device according to claim 1 is characterized in that: A curved rubber plate (3) is fixedly connected to one side of the clamping plate (29) close to the discharge barrel (22).

3. The automatic quantitative corn packaging device according to claim 1 is characterized in that: A load-bearing inclined plate (4) is fixedly connected to the inner bottom wall of the fixed platform (11), a pulley block (41) is fixedly connected to the bottom of each lifting plate (24), and each lifting plate (24) is slidably connected to the load-bearing inclined plate (4) via the pulley block (41).

4. The automatic quantitative corn packaging device according to claim 1 is characterized in that: An inner extrusion convex block (5) is fixedly connected to the inner bottom wall of the fixed platform (11), an outer extrusion convex block (51) is fixedly connected to the inner side wall of the fixed platform (11), and sliding blocks (52) are fixedly connected to both sides of the lifting plate (24).

5. The automatic quantitative corn packaging device according to claim 4 is characterized in that: The outer side walls of the sliding blocks (52) are rotatably connected with sliding rings (6).

6. The automatic quantitative corn packaging device according to claim 1 is characterized in that: A motor (7) is fixedly connected to the bottom of the base plate (1), and an output end of the motor (7) passes through the side wall of the base plate (1) and is fixedly connected to the turntable (2).

7. The automatic quantitative corn packaging device according to claim 1 is characterized in that: A push plate (8) is fixedly connected to the outer wall of the U-shaped insertion rod (28), the bottom of the push plate (8) is tilted, a spring (81) is fixedly connected between the push plate (8) and the outer ring (25), and a rotating cylinder (82) adapted to the push plate (8) is rotatably connected to the outer wall of the discharge cylinder (22).

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