Rice packaging and filling machine with opening supporting structure

Abstract

The utility model discloses a rice package filling machine with an opening expanding structure, which comprises a filling machine body, the top end of the filling machine body is fixedly provided with a storage hopper, one side of the filling machine body is provided with an opening expanding mechanism, and the opening expanding mechanism comprises an arc-shaped sheet, an arc-shaped plate, a connecting plate, a two-way screw rod, a motor and a mounting frame. One side of the filling machine body is in sliding connection with a fixed mounting frame, a motor is fixedly mounted on one side of the mounting frame, a bidirectional lead screw penetrating through and extending into the mounting frame is fixedly mounted on an output shaft of the motor, two connecting plates are in threaded connection with the outer ring of the bidirectional lead screw, and arc-shaped plates are fixedly mounted on one sides of the two connecting plates. And arc-shaped sheets are fixedly mounted at the bottoms of the two arc-shaped plates. A motor in the opening mechanism is started to drive a two-way lead screw to rotate, so that a connecting plate moves reversely, an arc-shaped plate drives an arc-shaped piece to move reversely, a packaging bag is opened, the packaging bag can be conveniently filled through a discharging pipe, and the filling speed is increased.

Description

Technical Field

[0001] The utility model relates to the field of rice packaging and filling, in particular to a rice packaging and filling machine with a support structure. Background Art

[0002] Rice is a staple food. When rice is produced, it needs to be packaged, so a rice filling machine is needed.

[0003] At present, when filling rice, the existing method of the filling machine is to place the packaging bag at the bottom of the discharge pipe, and then the staff will manually hold the packaging bag open for auxiliary filling. This is time-consuming and labor-intensive, and has low efficiency. Utility Model Content

[0004] In order to solve the above problems, the purpose of the present utility model is to provide a rice packaging and filling machine with a support structure to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model proposes a rice packaging and filling machine with a support structure, comprising a filling machine body, a storage hopper fixedly mounted on the top end of the filling machine body, and a discharge pipe fixedly mounted on the bottom end of the storage hopper;

[0006] One side of the filling machine body is provided with an opening mechanism, and the opening mechanism includes an arc-shaped piece, an arc-shaped plate, a connecting plate, a bidirectional screw, a motor and a mounting bracket. One side of the filling machine body is slidably connected to the mounting bracket, and a motor is fixedly installed on one side of the mounting bracket. The output shaft of the motor is fixedly installed with a bidirectional screw that penetrates and extends into the mounting bracket. The outer ring of the bidirectional screw is threadedly connected to two connecting plates, and an arc-shaped plate is fixedly installed on one side of the two connecting plates, and an arc-shaped piece is fixedly installed on the bottom of the two arc-shaped plates.

[0007] In one example, a guide rod is inserted into one side of each of the two connecting plates, and both ends of the guide rod are fixedly connected to the mounting frame.

[0008] In one example, a slide groove is provided on one side of the filling machine body, and a sliding block fixed to the mounting frame is slidably connected to the inner wall of the slide groove.

[0009] In one example, an electric cylinder is fixedly mounted on the bottom of the inner wall of the slide groove, and the output shaft of the electric cylinder is fixedly connected to the slider.

[0010] In one example, a conveyor belt is fixedly provided on the top of the filling machine body.

[0011] In one example, two baffles are fixedly and slidably connected to the bottom of one side of the filling machine body.

[0012] The rice packaging and filling machine with a support structure proposed by the utility model can bring the following beneficial effects:

[0013] 1. This rice packaging and filling machine with a support structure starts the motor in the support mechanism to drive the bidirectional screw to rotate, which will cause the connecting plate to move in the opposite direction, and the curved plate drives the curved piece to move in the opposite direction, thereby supporting the packaging bag, making it easier for the discharge pipe to fill it and increasing the filling rate.

[0014] 2. This rice packaging and filling machine with a support structure starts the electric cylinder to drive the slider to move upward in the slide groove, which will drive the mounting frame to move upward, so that the arc-shaped piece can be separated from the top of the packaging bag, thereby facilitating the subsequent tying of the bag. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0016] Figure 1 This is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the arc-shaped piece of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the mounting frame of the utility model.

[0019] In the figure: 1. Filling machine body; 2. Storage hopper; 3. Discharge pipe; 4. Mounting frame; 5. Motor; 6. Bidirectional screw; 7. Connecting plate; 8. Curved plate; 9. Curved sheet; 10. Conveyor belt; 11. Slide; 12. Slider; 13. Electric cylinder; 14. Baffle; 15. Guide rod. DETAILED DESCRIPTION

[0020] 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.

[0021] like Figures 1 to 3 As shown, the embodiment of the present utility model proposes a rice packaging and filling machine with a support structure, comprising a filling machine body 1, a storage hopper 2 is fixedly installed on the top end of the filling machine body 1, and a discharge pipe 3 is fixedly installed on the bottom end of the storage hopper 2;

[0022] A support mechanism is provided on one side of the filling machine body 1, and the support mechanism includes an arc-shaped piece 9, an arc-shaped plate 8, a connecting plate 7, a bidirectional screw 6, a motor 5 and a mounting frame 4. One side of the filling machine body 1 is slidably connected to the mounting frame 4, and a motor 5 is fixedly installed on one side of the mounting frame 4. The output shaft of the motor 5 is fixedly installed with a bidirectional screw 6 that penetrates and extends into the mounting frame 4. The outer ring of the bidirectional screw 6 is threadedly connected to two connecting plates 7. An arc-shaped plate 8 is fixedly installed on one side of the two connecting plates 7, and an arc-shaped piece 9 is fixedly installed on the bottom of the two arc-shaped plates 8.

[0023] Specifically, a guide rod 15 is inserted into one side of the two connecting plates 7, and both ends of the guide rod 15 are fixedly connected to the mounting frame 4. The movable connecting plate 7 is limited by the guide rod 15, and the connecting plate 7 drives the two arc-shaped plates 8 to move in opposite directions.

[0024] Specifically, a slide groove 11 is opened on one side of the filling machine body 1, and the inner wall of the slide groove 11 is slidably connected with a slider 12 fixed to the mounting frame 4. The slider 12 is slidably connected to the slide groove 11, the slider 12 is fixed to the mounting frame 4, and the mounting frame 4 is fixed to the motor 5.

[0025] Specifically, an electric cylinder 13 is fixedly installed at the bottom of the inner wall of the slide 11, and the output shaft of the electric cylinder 13 is fixedly connected to the slider 12. The slider 12 is driven up and down by the electric cylinder 13, and the mounting frame 4 is raised and lowered and adjusted, so that the expansion mechanism can be raised and lowered.

[0026] Specifically, a conveyor belt 10 is fixedly provided on the top of the filling machine body 1 , and the filled rice is transported by the conveyor belt 10 .

[0027] Specifically, two baffles 14 are fixedly and slidably connected to the bottom of one side of the filling machine body 1, and the baffles 14 are used to limit and block the filling bags.

[0028] Working principle: When the packaging bag needs to be opened, the packaging bag is first placed at the bottom of the discharge pipe 3, and then its inner wall is connected with the two arc-shaped pieces 9. At this time, the motor 5 is started to drive the bidirectional screw 6 to rotate, which will drive the two connecting plates 7 to move in the opposite direction, and drive the arc plate 8 to move in the opposite direction, so that the arc piece 9 will open the packaging bag, making it easier to fill it with rice. After the filling is completed, the electric cylinder 13 is started to drive the slider 12 to move upward in the slide 11, and drive the mounting frame 4 to move upward, which will move the arc piece 9 upward and separate from the packaging bag, making it easier to tie it.

[0029] The various embodiments in this specification are described in a progressive manner. Similar parts between the various embodiments can be referred to in conjunction with each other. Each embodiment focuses on the differences between the other embodiments. In particular, the system embodiments are generally similar to the method embodiments, so the description is relatively simple. For relevant parts, refer to the description of the method embodiments.

[0030] The above description is merely an embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that various modifications and variations of the present invention are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention are intended to be within the scope of the claims of the present invention.

Claims

1. A rice packaging filling machine with a support structure, comprising a filling machine body (1), a storage hopper (2) fixedly mounted on the top end of the filling machine body (1), and a discharge pipe (3) fixedly mounted on the bottom end of the storage hopper (2); Its characteristics are: One side of the filling machine body (1) is provided with an opening mechanism, and the opening mechanism includes an arc piece (9), an arc plate (8), a connecting plate (7), a bidirectional screw rod (6), a motor (5) and a mounting frame (4); one side of the filling machine body (1) is slidably connected to the mounting frame (4); one side of the mounting frame (4) is fixedly mounted with a motor (5); the output shaft of the motor (5) is fixedly mounted with a bidirectional screw rod (6) that passes through and extends into the mounting frame (4); the outer rings of the bidirectional screw rod (6) are threadedly connected to two connecting plates (7); one side of the two connecting plates (7) is fixedly mounted with an arc plate (8); and the bottoms of the two arc plates (8) are fixedly mounted with an arc piece (9).

2. The rice packaging and filling machine with a support structure according to claim 1, characterized in that: One side of each of the two connecting plates (7) is connected through a guide rod (15), and both ends of the guide rod (15) are fixedly connected to the mounting frame (4).

3. The rice packaging and filling machine with a support structure according to claim 2, characterized in that: A slide groove (11) is provided on one side of the filling machine body (1), and a sliding block (12) fixed to the mounting frame (4) is slidably connected to the inner wall of the slide groove (11).

4. The rice packaging and filling machine with a support structure according to claim 3, characterized in that: An electric cylinder (13) is fixedly mounted on the bottom of the inner wall of the slide groove (11), and an output shaft of the electric cylinder (13) is fixedly connected to the slider (12).

5. The rice packaging and filling machine with a support structure according to claim 4, characterized in that: A conveyor belt (10) is fixedly provided on the top of the filling machine body (1).

6. The rice packaging and filling machine with a support structure according to claim 1, characterized in that: Two baffles (14) are fixedly and slidably connected to the bottom of one side of the filling machine body (1).

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