Material distributing mechanism for seed packaging machine

Abstract

The utility model belongs to the technical field of material distributing mechanisms, and discloses a material distributing mechanism for a seed packaging machine, which comprises a fixing frame, a mounting seat is mounted at one end of the top of the fixing frame, a motor is mounted at the top end of the mounting seat, a turntable is connected to the power driving end of the motor, an eccentric shaft is mounted at the edge of the top of the turntable, and a connecting frame is connected to the outside of the eccentric shaft; a frame is slidably connected to the top of the fixing frame, a connecting shaft is installed at one end of the top of the frame, placing plates are installed on the two sides in the frame, a material distributing frame is arranged in the frame and located on the tops of the two placing plates, and a screening net is installed at the bottom of the material distributing frame; seeds are poured into the material distributing frame, then the motor is started, the frame moves back and forth on the top of the fixing frame, the seeds are evenly distributed in the material distributing frame, and the seeds are prevented from being stacked at one position; seeds with large particles are located in the material distribution frame, seeds with small particles or impurities fall down from a discharging position arranged at the bottom of the fixing frame, and at the moment, seed distribution is completed.

Description

Technical Field

[0001] The present application relates to the technical field of material distribution mechanisms, and more specifically, to a material distribution mechanism for a seed packaging machine. Background Art

[0002] Seed packaging can facilitate the storage, transportation, sale and identification of seeds. Packaging seeds in packaging containers can prevent seed mixing, and can avoid infection by pests and diseases, moisture absorption and seed deterioration, thereby improving the commodity characteristics of seeds. Seeds need to be sorted before packaging.

[0003] Most of the existing seed packaging machines are unable to sort the seeds before packaging. Quality problems will occur when seeds of different sizes are mixed together. In order to ensure the quality of the seeds, the seeds need to be screened to remove impurities and seeds with unqualified particle sizes.

[0004] In order to solve the above problems, the present application provides a material dividing mechanism for a seed packaging machine. Utility Model Content

[0005] The present application provides a seed packaging machine dispensing mechanism that adopts the following technical solution:

[0006] A material dispensing mechanism for a seed packaging machine comprises a fixed frame, a material dispensing trough is provided inside the fixed frame, a material dispensing port is arranged at the bottom center of the fixed frame, a mounting seat is installed at one top end of the fixed frame, a motor is installed at the top of the mounting seat, a turntable is connected to the power driving end of the motor, an eccentric shaft is installed at the top edge of the turntable, a connecting frame is connected to the outside of the eccentric shaft, a frame is slidably connected to the top of the fixed frame, a connecting shaft is installed at one top end of the frame, the connecting frame is connected to the connecting shaft, placement plates are installed on both sides of the frame, a material dispensing frame is arranged inside the frame and on the top of the two placement plates, and a screening net is installed at the bottom of the material dispensing frame.

[0007] Through the above technical scheme, the two ends of the connecting frame are rotatably connected to the eccentric shaft and the connecting shaft respectively. When the turntable drives the eccentric shaft to rotate, one end of the connecting frame drives the frame located on the top of the fixed frame to move through the connecting shaft to avoid the seeds from piling up in one place. The dividing frame is located inside the frame and is placed on top of the two placement plates. Handles are installed on both ends of the top of the dividing frame. The setting of the handles makes it easy to take the dividing frame out of the frame.

[0008] Furthermore, two symmetrical sliding grooves are provided on the top of the fixing frame, and two symmetrical sliding blocks are installed on the bottom of the frame.

[0009] Furthermore, the sliding block is located inside the sliding groove and is a sliding connection structure.

[0010] Through the above technical solution, the frame is slidably connected to the top of the fixing frame through the arrangement of the sliding block and the sliding groove.

[0011] Furthermore, two symmetrical vibration components are installed on the top of the fixing frame, and the vibration component includes a mounting plate installed on the top of the fixing frame.

[0012] Furthermore, a mounting tube is installed on one side of the outside of the mounting plate, and a groove is provided inside the mounting tube.

[0013] Furthermore, a spring is installed on one side of the interior of the groove, and a connecting column is installed on one end of the spring.

[0014] Furthermore, the connecting column is located inside the groove, and an impact pad is installed at one end of the connecting column, and the impact pad is made of rubber material.

[0015] Through the above technical solution, the impact pad is made of rubber material, which reduces the damage caused by the frame collision.

[0016] In summary, this application includes the following beneficial technical effects:

[0017] (1) The seeds are poured into the distribution frame, and then the motor is started. The power drive end of the motor drives the turntable to rotate, and the turntable drives the connecting frame to move through the eccentric shaft. The connecting frame drives the frame located on the top of the fixed frame to move back and forth through the connecting shaft, so that the seeds are evenly distributed in the distribution frame to avoid the seeds from piling up in one place; after the seed distribution is completed, the distribution frame is taken out from the top of the frame. At this time, the seeds with larger particles are placed in the distribution frame and taken out, and the seeds with smaller particles or impurities fall from the unloading place set at the bottom of the fixed frame. At this time, the seed distribution is completed.

[0018] (2) In order to prevent seeds from getting stuck during sorting, two vibration components are provided. The vibration caused by impact can cause seeds stuck in the screening net to fall, thereby speeding up the sorting efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of this application;

[0020] Figure 2 For this application Figure 1 Enlarged view of point A in the middle;

[0021] Figure 3 This is the internal diagram of the structure of this application;

[0022] Figure 4 A semi-exploded diagram of the structure of this application;

[0023] Figure 5This is a diagram of the interior of the vibration component of this application.

[0024] Description of the numbers in the figure:

[0025] 1. Fixed frame; 2. Feed chute; 3. Feed port; 4. Mounting seat; 5. Motor; 6. Turntable; 7. Eccentric shaft; 8. Connecting frame; 9. Frame; 10. Connecting shaft; 11. Placement plate; 12. Material dividing frame; 13. Screening net; 14. Slide; 15. Slider; 16. Vibration assembly; 161. Mounting plate; 162. Mounting cylinder; 163. Groove; 164. Spring; 165. Connecting column; 166. Impact pad. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0027] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0028] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0029] Example:

[0030] The present application embodiment discloses a material distribution mechanism for a seed packaging machine. Figure 1 , Figure 2 , Figure 3 and Figure 4, including a fixed frame 1, a material discharge chute 2 is provided inside the fixed frame 1, a material discharge port 3 is provided at the bottom center of the fixed frame 1, a mounting seat 4 is installed at one end of the top of the fixed frame 1, a motor 5 is installed at the top of the mounting seat 4, a turntable 6 is connected to the power drive end of the motor 5, an eccentric shaft 7 is installed at the top edge of the turntable 6, a connecting frame 8 is connected to the outside of the eccentric shaft 7, a frame 9 is slidably connected to the top of the fixed frame 1, a connecting shaft 10 is installed at one end of the top of the frame 9, the connecting frame 8 is connected to the connecting shaft 10, placement plates 11 are installed on both sides of the frame 9, a material distribution frame 12 is provided inside the frame 9 and on the top of the two placement plates 11, a screening net 13 is installed at the bottom of the material distribution frame 12, two symmetrical slide grooves 14 are provided on the top of the fixed frame 1, and two symmetrical sliders 15 are installed at the bottom of the frame 9. The slider 15 is located inside the slide groove 14 and is a sliding connection structure;

[0031] The feeding trough 2 arranged at the bottom of the fixed frame 1 is surrounded by inclined surfaces and is inclined at the feeding port 3, so that the seeds are discharged to the feeding port 3 in a concentrated manner. The mounting seat 4 supports the motor 5. Since the eccentric shaft 7 is located at the edge of the rotating disk 6, when the rotating disk 6 drives the connecting frame 8 to move through the eccentric shaft 7, the frame 9 is located at the top of the fixed frame 1 and slides back and forth through the setting of the slide groove 14 and the slider 15 to avoid seed accumulation. When the frame 9 moves back and forth, it can hit the two vibration components 16, thereby playing a vibrating role to prevent the seeds from blocking the screening net 13. The material distribution frame 12 is placed inside the frame 9 and is located on the top of the placement plate 11;

[0032] See also Figure 5 Two symmetrical vibration components 16 are installed on the top of the fixing frame 1. The vibration component 16 includes a mounting plate 161 installed on the top of the fixing frame 1. A mounting tube 162 is installed on the outer side of the mounting plate 161. A groove 163 is opened inside the mounting tube 162. A spring 164 is installed on one side of the inner side of the groove 163. A connecting column 165 is installed at one end of the spring 164. The connecting column 165 is located inside the groove 163. An impact pad 166 is installed at one end of the connecting column 165. The impact pad 166 is made of rubber.

[0033] The impact pad 166 is made of rubber, which can reduce the damage caused by the frame 9 when it hits. When the frame 9 hits the impact pad 166, the impact force is also reduced through the setting of the spring 164, thereby protecting the frame 9 while vibrating.

[0034] The implementation principle of this embodiment is as follows: the seeds to be divided are poured into the dividing frame 12, and then the motor 5 is started. The power driving end of the motor 5 drives the turntable 6 to rotate, and the turntable 6 drives the connecting frame 8 to move through the eccentric shaft 7. The connecting frame 8 drives the frame 9 located at the top of the fixed frame 1 to move back and forth through the connecting shaft 10, so that the seeds are evenly distributed in the dividing frame 12 to avoid the seeds from piling up in one place; after the seed dividing is completed, the user holds the handle of the dividing frame 12 and takes it out from the top of the frame 9. At this time, the larger particles of seeds are located in the dividing frame 12 and taken out, and the smaller particles of seeds or impurities fall from the discharge port 3 set at the bottom of the fixed frame 1. At this time, the seed dividing is completed;

[0035] In order to avoid the blockage of seeds during material distribution, two vibration components 16 are set. The seeds blocked in the screening net 13 can be made to fall down through the vibration of impact. When the frame 9 is located on the top of the fixed frame 1 and moves back and forth, the vibration components 16 set at the two ends of the top of the fixed frame 1 can be hit respectively, so that the material distribution frame 12 set inside the frame 9 is vibrated, thereby avoiding the seeds from being blocked in the screening net 13; when the material distribution frame 12 hits the vibration component 16, it first hits the impact pad 166, and the connecting column 165 at one end of the impact pad 166 moves into the mounting tube 162 and squeezes the spring 164. At this time, the frame 9 is vibrated when it hits the impact pad 166, thereby accelerating the material distribution efficiency.

[0036] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A material distribution mechanism for a seed packaging machine, comprising a fixed frame (1), characterized in that: A material discharge trough (2) is provided inside the fixed frame (1), a material discharge port (3) is provided at the bottom center of the fixed frame (1), a mounting seat (4) is installed at one end of the top of the fixed frame (1), a motor (5) is installed at the top of the mounting seat (4), a power drive end of the motor (5) is connected to a turntable (6), an eccentric shaft (7) is installed at the top edge of the turntable (6), a connecting frame (8) is connected to the outside of the eccentric shaft (7), a frame (9) is slidably connected to the top of the fixed frame (1), a connecting shaft (10) is installed at one end of the top of the frame (9), the connecting frame (8) is connected to the connecting shaft (10), placement plates (11) are installed on both sides of the frame (9), a material distribution frame (12) is provided inside the frame (9) and located on the top of the two placement plates (11), and a screening net (13) is installed at the bottom of the material distribution frame (12).

2. A material dispensing mechanism for a seed packaging machine according to claim 1, characterized in that: The top of the fixing frame (1) is provided with two symmetrical sliding grooves (14), and the bottom of the frame (9) is provided with two symmetrical sliding blocks (15).

3. A material dispensing mechanism for a seed packaging machine according to claim 2, characterized in that: The sliding block (15) is located inside the sliding groove (14) and is a sliding connection structure.

4. A material dispensing mechanism for a seed packaging machine according to claim 1, characterized in that: Two symmetrical vibration components (16) are installed on the top of the fixing frame (1), and the vibration component (16) comprises a mounting plate (161) installed on the top of the fixing frame (1).

5. A material dispensing mechanism for a seed packaging machine according to claim 4, characterized in that: A mounting tube (162) is mounted on one side of the outside of the mounting plate (161), and a groove (163) is formed inside the mounting tube (162).

6. A material dispensing mechanism for a seed packaging machine according to claim 5, characterized in that: A spring (164) is installed on one side of the interior of the groove (163), and a connecting column (165) is installed on one end of the spring (164).

7. A material dispensing mechanism for a seed packaging machine according to claim 6, characterized in that: The connecting column (165) is located inside the groove (163), and an impact pad (166) is installed at one end of the connecting column (165), and the impact pad (166) is made of rubber material.

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