Rice filling mechanism

Abstract

The utility model discloses a rice filling mechanism which comprises a base, a supporting plate capable of moving up and down is arranged on the base, a box body is placed on the supporting plate, frame bodies are arranged on the two sides of the supporting plate, the upper end of each frame body is connected with a bent part, a through groove is formed in the end of each bent part, and the box body is arranged in the through groove. A through groove is formed in the bending part, a hanging plate capable of moving up and down is arranged in the through groove, a mounting frame is arranged at the lower end of the bending part, a first air cylinder is arranged on the mounting frame, and a piston rod of the first air cylinder is connected with the hanging plate; the problems that in a packaging machine for rice processing in the prior art, a fixing assembly of a bag opening is tedious to operate, and meanwhile, the space below a storage hopper is limited, so that rice bags are inconvenient to take out after filling is completed are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of rice processing, and concretely relates to a rice filling mechanism. BACKGROUND

[0002] In the field of rice processing, it is necessary to quantitatively fill rice into a packaging bag and seal it. For example, a Chinese patent with the patent number CN202220448030.9 provides a packaging machine for rice processing, which comprises a base, two support plates are arranged at the top of the base, a top plate is arranged at the top of the two support plates, a storage hopper is arranged at the top of the top plate, an internal embedding weighing box is fixed at the center position of the top plate, the top of the weighing box is fixedly connected with the bottom of the storage hopper, the bottom of the weighing box extends to the bottom of the top plate, a weighing assembly is arranged in the inner cavity of the weighing box, a discharge box is arranged at the bottom of the weighing box, and a fixing assembly for fixing the opening of the packaging bag is arranged at the proximal end of each support plate. The packaging machine for rice processing in the prior art such as the above has a fixing assembly for the opening of the bag, which is complicated to operate, and at the same time, the space below the storage hopper is limited, which makes it inconvenient to take out the rice bag after filling is completed. SUMMARY

[0003] The utility model aims at providing a rice filling mechanism, which solves the problem of the packaging machine for rice processing in the prior art, which has a fixing assembly for the opening of the bag that is complicated to operate, and at the same time, the space below the storage hopper is limited, which makes it inconvenient to take out the rice bag after filling is completed.

[0004] In order to achieve the above-mentioned purpose, the utility model provides a rice filling mechanism, which comprises a base, a support plate is arranged on the base and can be displaced up and down, a box body is placed on the support plate, a frame body is arranged at the two sides of the support plate, a bent part is connected to the upper end of the frame body, an end part of the bent part is formed with a through groove, a hanging plate is arranged in the through groove and can be displaced up and down, a mounting frame is arranged at the lower end of the bent part, a first air cylinder is arranged on the mounting frame, and the piston rod of the first air cylinder is connected with the hanging plate.

[0005] Preferably, a second air cylinder is arranged on the base, and the piston rod of the second air cylinder is connected with the support plate.

[0006] Preferably, a sliding block is formed at the two sides of the support plate, a linear bearing is arranged on the sliding block, a light shaft is arranged on the base, and the light shaft penetrates through the linear bearing.

[0007] Preferably, the sliding block, the linear bearing and the light shaft constitute a support assembly, and the number of the support assemblies is not less than four.

[0008] Preferably, a plurality of roller shafts are rotatably arranged on the surface of the support plate.

[0009] Preferably, the side of the box is provided with a handle.

[0010] Beneficial effects: the utility model provides a rice filling mechanism, the rice filling mechanism includes the base, the base is up and down displacemently provided with the support plate, the support plate is placed with the box body, the both sides of support plate are provided with the frame body, the upper end of frame body is connected with the bending part, the end of bending part forms the through slot, the through slot is up and down displacemently provided with the hanging plate, the lower end of bending part is provided with the mounting bracket, the first cylinder is provided on the mounting bracket, the piston rod of first cylinder is connected with the hanging plate, when operating, the packaging bag with the bag mouth having the pull handle is placed in the box body, the pull handle is hung on the hanging plate respectively, and the bag mouth is opened, the box body is below the rice storage hopper, and the rice in the storage hopper is filled into the packaging bag, after completion, the first cylinder drives the hanging plate to move down, the pull handle of the opening of packaging bag is separated from the hanging plate, the support plate is driven to move down by the second cylinder, the opening of packaging bag is separated from the bending part and the hanging plate, the box body is drawn out, and the filled packaging bag is taken out, the rice filling mechanism provided by the utility model is convenient for the opening of packaging bag to open, and is convenient for taking out the filled bag body from the lower portion of storage hopper.

[0011] Other features and advantages of the present application will be described in detail in the following specific embodiments. BRIEF DESCRIPTION OF DRAWINGS

[0012] The accompanying drawings are included to provide a further understanding of the present application, and constitute a part of the specification, and are used together with the following detailed description to explain the present application, but do not constitute a limitation on the present application. In the drawings:

[0013] Figure 1 is the first structure diagram of the rice filling mechanism provided by the utility model;

[0014] Figure 2 is the side view of the rice filling mechanism provided by the utility model;

[0015] Figure 3 is the second structure diagram of the rice filling mechanism provided by the utility model;

[0016] Figure 4 is Figure 3 the enlarged view of part A in figure 6.

[0017] BRIEF DESCRIPTION OF DRAWINGS

[0018] 1-base;2-optical axis;3-sliding block;4-support plate;5-box body;6-handle;7-frame body;8-bending part;9-second cylinder;10-mounting bracket;11-first cylinder;12-hanging plate. Detailed Implementation

[0019] The specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for illustration and explanation only and are not intended to limit the scope of this utility model.

[0020] like Figures 1-4 As shown: This utility model provides a rice filling mechanism, which includes a base 1, a support plate 4 that can be moved vertically on the base, a box 5 placed on the support plate 4, a frame 7 on both sides of the support plate 4, a bending part 8 connected to the upper end of the frame 7, a through groove formed at the end of the bending part 8, a hanging plate 12 that can be moved vertically in the through groove, a mounting frame 10 at the lower end of the bending part 8, a first cylinder 11 on the mounting frame 10, and the piston rod of the first cylinder 11 connected to the hanging plate 12. During operation, the packaging bag with a handle at the opening is placed inside the box. The handle is then attached to a hanging plate to open the bag. The box is located below the rice storage hopper. Rice from the storage hopper is poured into the packaging bag. After completion, the first cylinder moves the hanging plate downward, separating the handle at the opening of the packaging bag from the hanging plate. The second cylinder then moves the support plate downward, disengaging the opening of the packaging bag from the bend and the hanging plate. The box is then pulled out, and the filled packaging bag is removed. The rice filling mechanism provided by this invention facilitates opening the packaging bag and makes it easy to remove the filled bag from below the storage hopper.

[0021] In a preferred embodiment of this utility model, in order to drive the support plate to move up and down and facilitate the extraction of the box and the bag inside, a second cylinder 9 is provided on the base 1, and the piston rod of the second cylinder 9 is connected to the support plate 4.

[0022] In a preferred embodiment of this utility model, in order to make the vertical displacement of the support plate more stable, sliders 3 are formed on both sides of the support plate 4, linear bearings are provided on the sliders 3, and optical shafts 2 are provided on the base 1, with the optical shafts 2 passing through the linear bearings.

[0023] In a preferred embodiment of this utility model, in order to further improve the stability of the support plate, the slider 3, the linear bearing and the optical axis 2 form a support assembly, and the number of the support assemblies is not less than four sets.

[0024] In a preferred embodiment of this utility model, in order to enable the box to be pushed and pulled smoothly, the surface of the support plate 4 is rotatably provided with multiple rollers.

[0025] In a preferred embodiment of the utility model, in order to facilitate the box body to draw, the side of the box body 5 is provided with handle 6.

[0026] The preferred embodiment of the utility model is described in detail above in combination with the drawings, but the utility model is not limited to the specific details in the above embodiment, and various simple modifications can be made to the technical scheme of the utility model within the technical concept of the utility model, and these simple modifications all belong to the protection scope of the utility model.

[0027] In addition, it should be noted that various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction, and in order to avoid unnecessary repetition, the utility model will not further describe various possible combination manners.

[0028] In addition, various different embodiments of the utility model can also be combined arbitrarily, as long as it does not deviate from the idea of the utility model, and it should be considered as disclosed by the utility model.

Claims

1. A rice filling mechanism characterized by comprising: The rice filling mechanism comprises a base (1), a supporting plate (4) is arranged on the base (1) and can be displaced up and down, a box body (5) is placed on the supporting plate (4), frame bodies (7) are arranged on the two sides of the supporting plate (4), a bent part (8) is connected to the upper end of the frame body (7), a through groove is formed at the end of the bent part (8), a hanging plate (12) is arranged in the through groove and can be displaced up and down, a mounting frame (10) is arranged at the lower end of the bent part (8), a first air cylinder (11) is arranged on the mounting frame (10), and the piston rod of the first air cylinder (11) is connected with the hanging plate (12).

2. The rice filling mechanism according to claim 1, wherein A second air cylinder (9) is arranged on the base (1), and the piston rod of the second air cylinder (9) is connected with the supporting plate (4).

3. The rice filling mechanism according to claim 2, wherein Sliding blocks (3) are formed on the two sides of the supporting plate (4), linear bearings are arranged on the sliding blocks (3), and a light shaft (2) is arranged on the base (1) and penetrates through the linear bearings.

4. The rice filling mechanism according to claim 3, wherein The sliding blocks (3), the linear bearings and the light shaft (2) constitute a supporting assembly, and the number of the supporting assemblies is not less than four.

5. The rice filling mechanism according to claim 4, wherein A plurality of roller shafts are rotatably arranged on the surface of the supporting plate (4).

6. The rice filling mechanism according to claim 5, wherein A handle (6) is arranged on the side of the box body (5).

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