Packaging machine for rice processing

Abstract

The utility model relates to the technical field of rice processing, and discloses a packaging machine for rice processing, which comprises a mounting frame, a conveying belt is mounted in the mounting frame, a conveying plate is placed on the conveying belt, a bearing plate is fixedly mounted on the front side of the top end of the conveying plate, and movable grooves are formed in two sides of the top end of the bearing plate. Two movable grooves are formed in the upper portion of the rack, two installation blocks are symmetrically arranged on the inner walls of the two movable grooves, the outer walls of the two corresponding installation blocks are fixedly installed on the inner walls of the movable grooves, and the outer walls of the other two corresponding installation blocks are connected with the inner walls of the movable grooves in a sliding mode. After a rice bag placed on a circular groove receives a certain amount of rice, a receiving disc is driven to descend, an L-shaped connecting rod is further driven to penetrate through a corresponding penetrating groove, two mounting blocks can be pushed to be close to the other two mounting blocks by driving a hydraulic push rod to operate, and therefore the purpose that two hooks are close to the other two hooks is achieved; therefore, the effect of closing the rice bag is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of rice processing, in particular to a packaging machine for rice processing. Background Art

[0002] Rice processing is the process of preparing rice grains into edible finished rice. This process typically involves multiple steps, each designed to remove unwanted components and improve the rice's appearance, taste, and nutritional value. Packaging machines are used to package the processed rice for storage, transportation, and sales. They play a crucial role in the rice processing process.

[0003] Patent publication number CN 220363493 U discloses a rice processing and packaging machine. Two limit blocks are fixedly provided at the upper end of the placement plate. The limit blocks are used to limit the moving direction of the movable rod so that it can only slide within the limit blocks. Two movable rods are respectively penetrated by the two limit blocks. One end of the opposing surfaces of the two movable rods is fixedly connected to a mouth-shaped frame. The inner wall of the mouth-shaped frame has raised plates fixedly provided at both ends. The rice processing and packaging machine provided by this utility model can convey rice in a quantitative manner and can seal rice bags.

[0004] Although the above technology can use automatic sealing instead of manual sealing, in actual use, manual assistance is still required to adjust the position of the rice bag. Manual assistance will reduce the degree of automation of the sealing process, increase the operation time, and affect the efficiency of the overall production line. Therefore, it has certain limitations, so innovation is carried out in this technology. Utility Model Content

[0005] The purpose of the present invention is to provide a rice processing packaging machine to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a packaging machine for rice processing, comprising a mounting frame, a conveyor belt installed inside the mounting frame, a conveyor plate placed on the conveyor belt, a receiving plate fixedly installed on the front of the top of the conveyor plate, movable grooves are provided on both sides of the top of the receiving plate, and two mounting blocks are symmetrically provided on the inner walls of the two movable grooves, wherein the outer walls of the corresponding two mounting blocks are fixedly installed with the inner walls of the movable groove, and the outer walls of the corresponding two mounting blocks are slidably connected with the inner walls of the movable groove, the tops of the four mounting blocks are fixedly installed with support rods, the tops of the four support rods are installed with hooks, and a feeding pipe is installed on the top of the mounting frame.

[0007] As a preferred technical solution of the present invention, a circular groove is provided in the middle of the top of the receiving plate, connecting grooves are symmetrically provided on both sides of the circular groove, and one end of the two connecting grooves is fixedly penetrated between adjacent movable grooves.

[0008] As a preferred technical solution of the present invention, a spring is fixedly installed in the middle of the bottom end of the inner wall of the circular groove, and a receiving plate is fixedly connected to the top end of the spring.

[0009] As a preferred technical solution of the present invention, L-shaped connecting rods are fixedly installed on both sides of the bottom end of the receiving plate, and the outer walls of the two L-shaped connecting rods are in contact with the inner walls of the adjacent connecting grooves and movable grooves.

[0010] As a preferred technical solution of the present invention, the bottoms of the outer walls of the two mounting blocks are provided with through grooves, and a portion of the outer walls of the two L-shaped connecting rods are movably penetrated by the inner walls of adjacent through grooves.

[0011] As an optimal technical solution of the present invention, a hydraulic push rod is fixedly installed in the middle of the back side of the top end of the conveying plate, the output end of the hydraulic push rod is fixedly connected to the cross plate, and both sides of the front side of the cross plate are fixedly connected with push rods, and the two push rods pass through adjacent movable slots and are fixedly connected to the corresponding mounting blocks.

[0012] As a preferred technical solution of the present invention, an extension frame is fixedly installed on one side of the mounting frame, a hydraulic cylinder is fixedly installed on the top of the extension frame, and a sealing machine is installed on the output end of the hydraulic cylinder.

[0013] As a preferred technical solution of the present invention, the position of the sealing machine corresponds to the position of one group of the support rods.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] The utility model can hang the rice bag by four hooks arranged at the four corners. When the rice bag placed on the circular groove receives a certain amount of rice, the receiving plate is driven to descend, and the L-shaped connecting rod is further driven to penetrate the corresponding through groove. The two mounting blocks are pushed close to the other two mounting blocks by driving the hydraulic push rod, so that the two hooks are close to the other two hooks, thereby achieving the effect of closing the rice bag. When it passes through the sealing machine later, it can be sealed quickly, without manual assistance, thereby improving processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural diagram of the utility model;

[0017] Figure 2This is a schematic diagram of the receiving plate in the present invention in a state where the receiving plate changes from being under stress to being under stress;

[0018] Figure 3 It is a partial bottom view structural diagram of the present invention.

[0019] In the figure: 1. Mounting frame; 2. Conveyor belt; 3. Conveyor plate; 4. Receiver plate; 5. Circular groove; 6. Spring; 7. Receiver plate; 8. Movable groove; 9. Connecting groove; 10. L-shaped connecting rod; 11. Mounting block; 12. Support rod; 13. Hook; 14. Through-groove; 15. Hydraulic push rod; 16. Horizontal plate; 17. Push rod; 18. Extension frame; 19. Hydraulic cylinder; 20. Sealing machine. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] In rice processing, a packaging machine is needed. The utility model provides a rice processing packaging machine, which is specially used for rice packaging operations. Compared with a rice processing packaging machine with publication number CN 220363493 U, the device can hang the four corners of the rice bag through the provided hooks, and after receiving a certain amount of rice, the two hooks can be driven close to the other two hooks to achieve the closing of the rice bag, making it more convenient to seal the rice bag with a sealing machine, saving the time of manual assistance in closing the rice bag, and better improving the processing efficiency. Example

[0022] See also Figure 1-Figure 3 , the utility model provides a technical solution:

[0023] A rice processing packaging machine includes a mounting frame 1, a conveyor belt 2 is installed inside the mounting frame 1, a conveyor plate 3 is placed on the conveyor belt 2, a receiving plate 4 is fixedly installed on the front of the top of the conveyor plate 3, and a movable groove 8 is opened on both sides of the top of the receiving plate 4. Two mounting blocks 11 are symmetrically provided on the inner walls of the two movable grooves 8, wherein the outer walls of the two corresponding mounting blocks 11 are fixedly installed with the inner walls of the movable groove 8, and the outer walls of the two corresponding mounting blocks 11 are slidably connected with the inner walls of the movable groove 8. The tops of the four mounting blocks 11 are fixedly installed with support rods 12. The tops of the four support rods 12 are all equipped with hooks 13, and the top of the mounting frame 1 is equipped with a feeding pipe. The rice bag can be hung by the four hooks 13 set at the four corners, so that the rice can enter the rice bag smoothly. When the rice bag does not bear any weight, one end of the L-shaped connecting rod 10 will press against the corresponding two mounting blocks 11, which will limit the mounting blocks 11. When the receiving plate 7 bears a certain weight, it drives the L-shaped connecting rod 10 to descend, so that the mounting block 11 and the through groove 14 are penetrated, and the limit of the corresponding mounting block 11 can be released, thereby achieving the effect of closing the rice bag.

[0024] The cam 7 is fixed on the top of the support plate 4 and the support plate 7 is fixed on the top of the support plate 4. The support plate 7 is fixed on the top of the support plate 4 and the support plate 7 is fixed on the top of the support plate 4. The support plate 7 is fixed on the top of the support plate 4 and the support plate 7 is fixed on the top of the support plate 4. The support plate 7 is fixed on the top of the support plate 7 and the support plate 7 is fixed on the top of the support plate 7 ... The L-shaped connecting rod 10 is used to limit the contact of the mounting block 11. L-shaped connecting rods 10 are fixedly installed on both sides of the bottom end of the receiving plate 7. The outer walls of the two L-shaped connecting rods 10 are in contact with the inner walls of the adjacent connecting grooves 9 and the movable grooves 8. The bottoms of the outer walls of the two mounting blocks 11 are provided with through grooves 14. Part of the outer walls of the two L-shaped connecting rods 10 are movably penetrated with the inner walls of the adjacent through grooves 14. The through grooves 14 opened on the mounting block 11 can penetrate between the adjacent L-shaped connecting rods 10 when moving, thereby not affecting the parallel movement of the mounting block 11.

[0025] In this embodiment, a hydraulic push rod 15 is fixedly installed in the middle of the back side of the top end of the conveying plate 3, and the output end of the hydraulic push rod 15 is fixedly connected to the cross plate 16. Both sides of the front of the cross plate 16 are fixedly connected with push rods 17. The two push rods 17 pass through the adjacent movable grooves 8 and are fixedly connected to the corresponding mounting blocks 11. The setting of the hydraulic push rod 15 plays a role in driving the cross plate 16 and the push rod 17 to move, and further plays a role in driving the corresponding mounting block 11 to move closer to the other two mounting blocks 11, thereby achieving the effect of closing the rice bag.

[0026] In this embodiment, an extension frame 18 is fixedly installed on one side of the mounting frame 1, and a hydraulic cylinder 19 is fixedly installed on the top of the extension frame 18. A sealing machine 20 is installed at the output end of the hydraulic cylinder 19. The position of the sealing machine 20 corresponds to the position of one group of support rods 12. The cooperation between the hydraulic cylinder 19 and the sealing machine 20 plays a role in heat-sealing the rice bag. When the top of the rice bag moves between the two conveyor belts 2, the sealing machine 20 can be driven down by the hydraulic cylinder 19 to heat-seal the rice bag.

[0027] Working principle: When in use, first hang the rice bag on the hooks 13 set at the four corners so that the bottom of the rice bag is located on the receiving plate 7. At this time, the rice is discharged into the rice bag through the provided discharge pipe. After the rice bag bears the weight, it drives the receiving plate 7 to descend. At this time, the spring 6 is compressed, driving the L-shaped connecting rod 10 to descend vertically, and the L-shaped connecting rod 10 and the through groove 14 are penetrated in turn. After receiving a sufficient amount of rice, the hydraulic push rod 15 is driven to run, driving the cross plate 16 to move, and further pushing the corresponding two mounting blocks 11 to move through the push rod 17. After moving to close to the other two mounting blocks 11, the rice bag is in a closed state. When it is transported to the bottom of the sealing machine 20 through the mounting frame 1, the hydraulic cylinder 19 is driven to descend so that the two sealing edges of the sealing machine 20 are located on both sides of the rice bag. The sealing machine 20 is driven to run, and the rice bag can be heat-sealed.

[0028] In the description of the present invention, it should be understood that the indicated orientations or positional relationships are 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 device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention.

[0029] In the present invention, unless otherwise clearly specified and limited, for example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; 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. Unless otherwise clearly specified and limited, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to specific circumstances.

[0030] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rice processing packaging machine, comprising a mounting frame (1), characterized in that: A conveyor belt (2) is installed inside the mounting frame (1), a conveyor plate (3) is placed on the conveyor belt (2), a receiving plate (4) is fixedly installed on the front of the top of the conveyor plate (3), and movable grooves (8) are opened on both sides of the top of the receiving plate (4), and two mounting blocks (11) are symmetrically provided on the inner walls of the two movable grooves (8), wherein the outer walls of the two corresponding mounting blocks (11) are fixedly installed with the inner walls of the movable grooves (8), and the outer walls of the other two corresponding mounting blocks (11) are slidably connected with the inner walls of the movable grooves (8), and the tops of the four mounting blocks (11) are fixedly installed with support rods (12), and the tops of the four support rods (12) are installed with hooks (13), and a feeding pipe is installed on the top of the mounting frame (1).

2. A rice processing packaging machine according to claim 1, characterized in that: A circular groove (5) is provided in the middle of the top of the receiving plate (4), and connecting grooves (9) are symmetrically provided on both sides of the circular groove (5), and one end of each of the two connecting grooves (9) is fixedly penetrated between adjacent movable grooves (8).

3. A rice processing packaging machine according to claim 2, characterized in that: A spring (6) is fixedly mounted in the middle of the bottom end of the inner wall of the circular groove (5), and a receiving plate (7) is fixedly connected to the top end of the spring (6).

4. A rice processing packaging machine according to claim 3, characterized in that: L-shaped connecting rods (10) are fixedly mounted on both sides of the bottom end of the receiving plate (7), and the outer walls of the two L-shaped connecting rods (10) are in contact with the inner walls of the adjacent connecting grooves (9) and the movable grooves (8).

5. The rice processing packaging machine according to claim 4, characterized in that: The bottoms of the outer walls of the two mounting blocks (11) are each provided with a through slot (14), and a portion of the outer walls of the two L-shaped connecting rods (10) are movably penetrated by the inner walls of adjacent through slots (14).

6. The rice processing packaging machine according to claim 1, characterized in that: A hydraulic push rod (15) is fixedly installed in the middle of the back of the top end of the conveying plate (3), the output end of the hydraulic push rod (15) is fixedly connected to the transverse plate (16), and both sides of the front of the transverse plate (16) are fixedly connected to push rods (17), and the two push rods (17) pass through the adjacent movable slots (8) and are fixedly connected to the corresponding mounting blocks (11).

7. The rice processing packaging machine according to claim 1, characterized in that: An extension frame (18) is fixedly mounted on one side of the mounting frame (1), a hydraulic cylinder (19) is fixedly mounted on the top end of the extension frame (18), and a sealing machine (20) is mounted on the output end of the hydraulic cylinder (19).

8. The rice processing packaging machine according to claim 7, characterized in that: The position of the sealing machine (20) corresponds to the position of one group of the support rods (12).

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