Oscillating separation structure of multi-stage screen ginseng seed sorting machine

Abstract

The utility model belongs to ginseng seed technical field, concretely is the oscillation separation structure of multistage screen ginseng seed fine selection machine, including the bottom plate, the top fixed mounting of bottom plate has the U shape frame, the top fixed mounting of U shape frame has the fixed cylinder, the bottom of fixed cylinder inner wall is provided with the drive mechanism, the vibration mechanism is provided with in fixed cylinder inner wall bottom and located one side of drive mechanism, the top of cylindrical cam is provided with the pusher assembly, through the setting of motor, cylindrical cam, cross bar, guide rod, positioning round bar, telescopic link and knock block, the cooperation use of motor, cylindrical cam and cross bar can realize the drive pusher assembly and screening mechanism and carry out the rotation, so that it can rotate in screening, to improve screening efficiency, can also provide main power for vibration mechanism simultaneously, the cooperation use of guide rod and positioning round bar can provide stable location for telescopic link, so that it can only move up and down.

Description

Technical Field

[0001] This utility model belongs to the field of ginseng seed technology, specifically the oscillation separation structure of a multi-stage sieve ginseng seed selection machine. Background Technology

[0002] The quality of ginseng seeds directly affects the germination rate, survival rate, and subsequent yield of ginseng cultivation. Therefore, before sowing, seeds need to be carefully selected to remove shriveled seeds, impurities, and seeds that do not meet the size requirements, and to select high-quality seeds that are uniform in size and plump. Currently, the selection methods for ginseng seeds are mainly divided into two categories: manual selection and mechanical selection.

[0003] Manual sorting relies on manual visual sorting and simple tools (such as sieves), which is not only labor-intensive and inefficient, making it difficult to meet the needs of large-scale ginseng cultivation, but also suffers from poor grading accuracy and strong subjectivity. It is impossible to accurately control the consistency of seed size, resulting in uneven emergence and large differences in growth status after subsequent sowing.

[0004] Therefore, this utility model provides a oscillating separation structure for a multi-stage sieve ginseng seed selection machine. Utility Model Content

[0005] To overcome the shortcomings of existing technologies and solve at least one of the problems mentioned in the background technology, a vibration separation structure for a multi-stage sieve ginseng seed selection machine is proposed.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: The oscillating separation structure of the multi-stage ginseng seed selection machine of this utility model includes a base plate; a U-shaped frame is fixedly installed on the top of the base plate, a fixed cylinder is fixedly installed on the top of the U-shaped frame, a driving mechanism is provided at the bottom of the inner wall of the fixed cylinder, and a vibration mechanism is provided at the bottom of the inner wall of the fixed cylinder and on one side of the driving mechanism; a pushing component is provided at the top of the cylindrical cam, and a screening mechanism is provided at the top of the surface of the cross rod; a positioning component is provided at the top of the cross rod; the driving mechanism includes a motor, a cylindrical cam, and a cross rod, the motor is fixedly installed on the top of the inner wall of the U-shaped frame, the cylindrical cam is rotatably installed on the bottom of the inner wall of the fixed cylinder, the output end of the motor is fixedly installed with the cylindrical cam, and the top of the cylindrical cam is fixedly installed with the cross rod; the combined use of the motor, the cylindrical cam, and the cross rod can drive the pushing component and the screening mechanism to rotate, thereby enabling them to rotate during screening to improve screening efficiency, and at the same time provide the main power for the vibration mechanism.

[0007] Preferably, the vibration mechanism includes guide rods, positioning rods, telescopic rods, and striking blocks. Four sets of guide rods are arranged in a ring and fixedly installed at the bottom of the inner wall of the fixed cylinder, located on the surface of the cylindrical cam. Four sets of positioning rods are also arranged in a ring and fixedly installed at the bottom of the inner wall of the fixed cylinder, near the guide rods. The top of each positioning rod is movably inserted into the telescopic rod, and both sides of the telescopic rod are slidably installed with the guide rod. The top of the telescopic rod is fixedly installed with the striking block. The side of the telescopic rod near the cylindrical cam is movably installed in the groove of the cylindrical cam via a connecting rod. In this design, the cooperation of the guide rods and positioning rods provides stable limiting for the telescopic rod, allowing it to move only up and down. The cooperation of the telescopic rod and the striking block allows the telescopic rod to move up and down according to the undulations of its groove through the rotation of the cylindrical cam, thereby continuously and alternately striking the connecting plate to generate vibration.

[0008] Preferably, the pushing assembly includes a spring, a connecting plate, and a collecting cylinder. The spring is fixedly installed at the bottom of the inner wall of the fixed cylinder, and the top of the spring is fixedly installed to the connecting plate. The connecting plate is slidably installed on the surface of the cross rod, and the top of the connecting plate is fixedly installed to the collecting cylinder. The collecting cylinder is slidably connected to the cross rod. In this scheme, the combined use of the spring, connecting plate, and collecting cylinder can collect the seeds after they have been sieved by the screen, preventing the seeds from spilling and causing collection difficulties.

[0009] Preferably, the screening mechanism includes a sealing ring, a screen, and a screen cylinder. Three sets of sealing rings and screens are provided. The three sets of screens are longitudinally slidably mounted on the surface of the crossbar. The screen openings of the three sets of screens are not uniform. The surface of the screen is fixedly mounted to the screen cylinder. The three sets of sealing rings are fixedly mounted on the side of the collecting cylinder and the screen cylinder closest to the screen. In this scheme, the combined use of the sealing ring, screen, and screen cylinder enables multi-stage screening of ginseng seeds. This can be achieved through a drive mechanism and a vibration mechanism, resulting in a simultaneous vibration and rotation effect, allowing the seeds to continuously tumble on the screen surface, thereby improving screening efficiency.

[0010] Preferably, the positioning component includes a screw and a limiting block. The screw is fixedly installed on the top of the cross bar, and the surface of the screw is threadedly installed with the limiting block. In this scheme, the cooperation between the screw and the limiting block can limit the screen and prevent it from detaching from the surface of the cross bar during rotation and vibration, so that the screen is always used within the specified range.

[0011] Preferably, a funnel is fixedly installed on the top of the fixed cylinder. In this design, the funnel can collect and store the ginseng seeds thrown out of the net cylinder to prevent seed waste and improve seed utilization.

[0012] The beneficial effects of this utility model are as follows:

[0013] 1. The oscillating separation structure of the multi-stage ginseng seed selection machine of this utility model, through the arrangement of a motor, cylindrical cam, cross rod, guide rod, positioning rod, telescopic rod, and striking block, enables the motor, cylindrical cam, and cross rod to drive the push assembly and screening mechanism to rotate, thereby improving screening efficiency. It also provides the main power for the vibration mechanism. The guide rod and positioning rod provide stable limiting for the telescopic rod, allowing it to move only up and down. The telescopic rod and striking block, through the rotation of the cylindrical cam, move up and down according to the undulations of its groove, thus continuously and alternately striking the connecting plate to generate vibration.

[0014] 2. The oscillating separation structure of the multi-stage ginseng seed sorting machine of this utility model, through the arrangement of springs, connecting plates, collecting cylinders, sealing rings, screens, and mesh cylinders, enables the springs, connecting plates, and collecting cylinders to collect the seeds after sieving by the screen, preventing seeds from spilling and causing collection difficulties. The combination of sealing rings, screens, and mesh cylinders enables multi-stage sieving of ginseng seeds, and the effect of vibration and rotation can be achieved by the drive mechanism and vibration mechanism, so that the seeds can continuously roll on the screen surface to improve sieving efficiency. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings.

[0016] Figure 1 This is a front perspective view of the present invention;

[0017] Figure 2 This is a partial structural schematic diagram of the fixed cylinder in this utility model;

[0018] Figure 3 This is a partial structural schematic diagram of the drive mechanism in this utility model;

[0019] Figure 4 This is a partial structural schematic diagram of the screening mechanism in this utility model;

[0020] Figure 5 This is a partial structural schematic diagram of the vibration mechanism in this utility model;

[0021] Figure 6 This is a partial structural diagram of the positioning component in this utility model.

[0022] Legend:

[0023] 1. Base plate; 2. U-shaped frame; 3. Fixed cylinder; 4. Drive mechanism; 41. Motor; 42. Cylindrical cam; 43. Cross rod; 5. Vibration mechanism; 51. Guide rod; 52. Positioning rod; 53. Telescopic rod; 54. Striking block; 6. Pushing assembly; 61. Spring; 62. Connecting plate; 63. Collection cylinder; 7. Screening mechanism; 71. Sealing ring; 72. Screen; 73. Screen cylinder; 8. Positioning assembly; 81. Screw; 82. Limiting block; 90. Funnel. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0025] Specific implementation examples are given below.

[0026] like Figures 1 to 6As shown in the embodiment of this utility model, the oscillating separation structure of the multi-stage ginseng seed selection machine includes a base plate 1; a U-shaped frame 2 is fixedly installed on the top of the base plate 1, a fixed cylinder 3 is fixedly installed on the top of the U-shaped frame 2, a driving mechanism 4 is provided at the bottom of the inner wall of the fixed cylinder 3, and a vibration mechanism 5 is provided at the bottom of the inner wall of the fixed cylinder 3 and on one side of the driving mechanism 4; a pushing component 6 is provided on the top of the cylindrical cam 42, a screening mechanism 7 is provided on the top of the surface of the cross rod 43; a positioning component 8 is provided on the top of the cross rod 43; the driving mechanism 4 includes a motor 41, a cylindrical cam 42, and a cross rod 43, the motor 41 The cylindrical cam 42 is fixedly installed on the top of the inner wall of the U-shaped frame 2, and rotatably installed on the bottom of the inner wall of the fixed cylinder 3. The output end of the motor 41 is fixedly installed with the cylindrical cam 42, and the top of the cylindrical cam 42 is fixedly installed with the cross rod 43. The vibration mechanism 5 includes a guide rod 51, a positioning rod 52, a telescopic rod 53, and a striking block 54. There are four sets of guide rods 51, which are fixedly installed in a ring at the bottom of the inner wall of the fixed cylinder 3 and located on the surface of the cylindrical cam 42. There are four sets of positioning rods 52, which are fixedly installed in a ring at the bottom of the inner wall of the fixed cylinder 3 near the guide rods 51. The top of the positioning rod 52 is movably inserted into the telescopic rod 53. The two sides of the telescopic rod 53 are slidably installed with the guide rod 51. The top of the telescopic rod 53 is fixedly installed with the striking block 54. The side of the telescopic rod 53 closest to the cylindrical cam 42 is movably installed in the groove of the cylindrical cam 42 via a connecting rod. The pushing assembly 6 includes a spring 61, a connecting plate 62, and a collecting cylinder 63. The spring 61 is fixedly installed at the bottom of the inner wall of the fixed cylinder 3. The top of the spring 61 is fixedly installed with the connecting plate 62. The connecting plate 62 is slidably installed on the surface of the cross rod 43. The top of the connecting plate 62 is fixedly installed with the collecting cylinder 63. The collecting cylinder 63 and the cross rod... 43 Sliding connection, screening mechanism 7 includes sealing ring 71, screen 72 and screen cylinder 73. The sealing ring 71 and screen 72 are each provided with three sets. The three sets of screens 72 are longitudinally slidably installed on the surface of cross rod 43. The screen holes of the three sets of screens 72 are not uniform. The surface of screen 72 is fixedly installed with screen cylinder 73. The three sets of sealing rings 71 are fixedly installed on the side of collection cylinder 63 and screen cylinder 73 near screen 72. Positioning component 8 includes screw 81 and limiting block 82. Screw 81 is fixedly installed on the top of cross rod 43. The surface of screw 81 is threadedly installed with limiting block 82. Funnel 90 is fixedly installed on the top of fixed cylinder 3.

[0027] like Figures 1 to 6As shown, the combined use of motor 41, cylindrical cam 42, and cross rod 43 enables the drive assembly 6 and screening mechanism 7 to rotate, thus allowing them to rotate during screening to improve screening efficiency. It also provides the main power for vibration mechanism 5. The combined use of guide rod 51 and positioning rod 52 provides stable limiting for telescopic rod 53, allowing it to move only up and down. The combined use of telescopic rod 53 and striking block 54 allows the cylindrical cam 42 to move up and down according to the undulations of its groove, thereby continuously and alternately striking connecting plate 62 to generate vibration. The combined use of spring 61, connecting plate 62, and collecting cylinder 63 enables the screen 72 to screen. The seeds are collected to prevent spillage and collection difficulties. The combination of sealing ring 71, screen 72, and mesh cylinder 73 enables multi-stage sieving of ginseng seeds. This can be achieved through the drive mechanism 4 and vibration mechanism 5, which vibrate and rotate simultaneously, allowing the seeds to tumble continuously on the surface of screen 72 to improve sieving efficiency. The combination of screw 81 and limiting block 82 limits the screen 72, preventing it from detaching from the surface of cross rod 43 during rotation and vibration, ensuring that screen 72 is always used within the specified range. Funnel 90 can collect and store the ginseng seeds thrown out of mesh cylinder 73 to prevent seed waste and improve seed utilization.

[0028] Working principle: During operation, first place the base plate 1 on a flat surface. Then, the user places the ginseng seeds on top of the telescopic screen 72. Next, start the motor 41 to drive the cylindrical cam 42 to rotate. The rotation of the cylindrical cam 42 drives the cross rod 43 to rotate synchronously. The rotation of the cross rod 43 drives the collecting cylinder 63 and the screen 72 to rotate synchronously. Simultaneously, as the cylindrical cam 42 rotates, the telescopic rod 53 continuously changes height due to the changing groove of the cylindrical cam 42, thus moving up and down continuously. With the four sets of telescopic rods 53 alternately striking up and down, the striking block 54 strikes the connecting plate 62, producing… When the connecting plate 62 is vibrated, the vibration is transmitted to the three sets of screens 72 through the cross rod 43. At that time, the screens 72 and the screen cylinder 73 will vibrate together with the collection cylinder 63. When the screens 72 vibrate, the ginseng seeds on their surface will be sieved downwards. After being sieved by the three sets of screens 72, the seeds will finally fall into the collection cylinder 63 for storage. If the seeds are splashed out, the funnel 90 can collect the seeds again. After the sieving is completed, the machine is stopped and the limit block 82 is rotated to remove it from the surface of the screw 81. Then the user can slide the screens 72 upwards to remove them and store the sieved seeds.

[0029] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. The oscillating separation structure of a multi-stage sieve ginseng seed selection machine, comprising a base plate (1); characterized in that: A U-shaped frame (2) is fixedly installed on the top of the base plate (1), and a fixed cylinder (3) is fixedly installed on the top of the U-shaped frame (2). A driving mechanism (4) is provided at the bottom of the inner wall of the fixed cylinder (3), and a vibration mechanism (5) is provided at the bottom of the inner wall of the fixed cylinder (3) and on one side of the driving mechanism (4). The drive mechanism (4) includes a motor (41), a cylindrical cam (42) and a cross rod (43). The motor (41) is fixedly installed on the top of the inner wall of the U-shaped frame (2). The cylindrical cam (42) is rotatably installed on the bottom of the inner wall of the fixed cylinder (3). The output end of the motor (41) is fixedly installed with the cylindrical cam (42). The top of the cylindrical cam (42) is fixedly installed with the cross rod (43). The vibration mechanism (5) includes a guide rod (51), a positioning rod (52), a telescopic rod (53), and a striking block (54). The guide rod (51) is provided in four sets. The four sets of guide rods (51) are fixedly installed in a ring at the bottom of the inner wall of the fixed cylinder (3) and on the surface of the cylindrical cam (42). The positioning rod (52) is provided in four sets. The four sets of positioning rods (52) are fixedly installed in a ring at the bottom of the inner wall of the fixed cylinder (3) on the side close to the guide rod (51). The top of the positioning rod (52) is movably inserted into the telescopic rod (53). The two sides of the telescopic rod (53) are slidably installed with the guide rod (51). The top of the telescopic rod (53) is fixedly installed with the striking block (54). The side of the telescopic rod (53) close to the cylindrical cam (42) is movably installed in the groove of the cylindrical cam (42) through a connecting rod.

2. The oscillation separation structure of the multi-stage sieve ginseng seed selection machine according to claim 1, characterized in that: The top of the cylindrical cam (42) is provided with a push assembly (6), and the top of the surface of the cross bar (43) is provided with a screening mechanism (7).

3. The oscillating separation structure of the multi-stage sieve ginseng seed selection machine according to claim 2, characterized in that: The top of the cross bar (43) is provided with a positioning component (8).

4. The oscillating separation structure of the multi-stage sieve ginseng seed selection machine according to claim 2, characterized in that: The pushing assembly (6) includes a spring (61), a connecting plate (62), and a collecting cylinder (63). The spring (61) is fixedly installed at the bottom of the inner wall of the fixed cylinder (3). The top of the spring (61) is fixedly installed with the connecting plate (62). The connecting plate (62) is slidably installed on the surface of the cross rod (43). The top of the connecting plate (62) is fixedly installed with the collecting cylinder (63). The collecting cylinder (63) is slidably connected with the cross rod (43).

5. The oscillating separation structure of the multi-stage sieve ginseng seed selection machine according to claim 2, characterized in that: The screening mechanism (7) includes a sealing ring (71), a screen (72) and a mesh cylinder (73). The sealing ring (71) and the screen (72) are each provided with three sets. The three sets of screens (72) are longitudinally slidably installed on the surface of the cross rod (43). The screen holes of the three sets of screens (72) are not uniform. The surface of the screen (72) is fixedly installed with the mesh cylinder (73). The three sets of sealing rings (71) are fixedly installed on the side of the collection cylinder (63) and the mesh cylinder (73) near the screen (72).

6. The oscillating separation structure of the multi-stage sieve ginseng seed selection machine according to claim 3, characterized in that: The positioning component (8) includes a screw (81) and a limiting block (82). The screw (81) is fixedly installed on the top of the cross bar (43), and the surface of the screw (81) is threaded onto the limiting block (82).

7. The oscillating separation structure of the multi-stage sieve ginseng seed selection machine according to claim 1, characterized in that: A funnel (90) is fixedly installed on the top of the fixed cylinder (3).

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