A potted apple tree seed screening device

Abstract

This utility model belongs to the field of seed screening technology, specifically relating to a seed screening device for potted apple trees. It includes a base plate, a support column fixedly connected to the top of the base plate, a screening chamber fixedly connected to the outer wall of the support column, a sieve plate fixedly connected to the inner surface of the screening chamber, an auxiliary feeding component on the outer wall of the screening chamber, and an air-separating component and a screening component below the auxiliary feeding component. The auxiliary feeding component includes a mounting plate fixedly connected to the outer wall of the screening chamber. This seed screening device for potted apple trees, through the use of the sieve plate, air-separating component, and screening component, can screen apple tree seeds. In this process, branches and leaves are first filtered out, followed by the screening of the apple tree seeds. The airflow generated by the rotating blades removes shriveled seeds, and finally, the seeds are sorted by size, avoiding the problem of seeds absorbing water and becoming ineffective during washing.

Description

Technical Field

[0001] This utility model relates to the field of seed screening technology, specifically a seed screening device for potted apple trees. Background Technology

[0002] Potted apple trees, with their compact size and combination of ornamental and practical value, have become a popular choice for home gardening and balcony planting. The quality of the seeds directly determines the germination rate, seedling growth, and later fruiting performance; therefore, seed selection is a crucial preliminary step in potted apple cultivation. Apple tree seed selection requires removing impurities (such as peel fragments, twigs, and dust), empty or shriveled seeds, damaged seeds, and seeds infected with diseases or pests, retaining only plump, uniformly sized, and undamaged high-quality seeds.

[0003] Currently, in existing technologies, the rapid screening of apple tree seeds is generally carried out by water washing, which involves soaking the seeds in clean water (full seeds sink, empty and shriveled seeds float). This method can quickly screen out good apple tree seeds, but the seeds are prone to mold after absorbing water, which affects their storage life. Furthermore, subsequent drying is required, which increases the complexity of the process. Therefore, a potted apple tree seed screening device is proposed. Utility Model Content

[0004] The main objective of this invention is to provide a seed screening device for potted apple trees, which can solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention proposes a seed screening device for potted apple trees, comprising a base plate, a support column fixedly connected to the top of the base plate, a screening chamber fixedly connected to the outer wall of the support column, a sieve plate fixedly connected to the inner surface of the screening chamber, an auxiliary feeding component disposed on the outer wall of the screening chamber, and an air separation component and a screening component disposed below the auxiliary feeding component. The auxiliary feeding component includes: Mounting plate, the mounting plate is fixedly connected to the outer wall of screening chamber one, and a motor is fixedly connected to the outer wall of the mounting plate; A drive shaft is fixedly connected to the output shaft of a motor. A hinge rod is hinged to the connecting member of the drive shaft, and a vertical rod is hinged to the end of the hinge rod away from the connecting member. The horizontal plate is fixedly connected to the top of the vertical rod, and an elastic telescopic rod is fixedly connected to the lower side of the horizontal plate. A striking block is fixedly connected to the telescopic end of the elastic telescopic rod.

[0006] Preferably, a limiting block is fixedly connected to the outer wall of the screening chamber, the vertical rod passes through the limiting block and is slidably connected to the limiting block, and a transmission wheel is fixedly connected to the end of the drive shaft.

[0007] Preferably, the air separator includes a rotating shaft, blades are fixedly connected to the outer wall of the rotating shaft, a transmission wheel is fixedly connected to one end of the rotating shaft, and the other end of the rotating shaft is rotatably connected to the inner wall of the protective shell.

[0008] Preferably, the first transmission wheel and the second transmission wheel are connected by a transmission belt.

[0009] Preferably, the screening component includes a connecting shaft, both ends of which are rotatably connected to the outer wall of the support column. The connecting shaft passes through and is fixedly connected to the transmission wheel three. A pull rod is hinged to the connecting member of the connecting shaft. A screen plate two is hinged to the end of the pull rod away from the connecting shaft. The screen plate two is hinged to the outer wall of the positioning shaft. The positioning shaft is fixedly connected to the outer wall of the support column.

[0010] Preferably, the third transmission wheel and the second transmission wheel are connected by a transmission belt.

[0011] Preferably, a baffle is detachably connected to the outer wall of the screening chamber, an opening is provided on the outer wall of the screening chamber, and a guide plate is fixedly connected to the outer wall of the screening chamber.

[0012] Preferably, collection box one, collection box two, and collection box three are placed on the base plate.

[0013] This invention provides a seed screening device for potted apple trees. It has the following beneficial effects: (1) The potted apple tree seed screening device can screen apple tree seeds by using the sieve plate, the air separation component and the screening component. In this process, the branches and leaves can be filtered out first, and then the apple tree seeds can be screened. The shriveled seeds can be screened out by the wind generated by the rotation of the leaves. Finally, the seeds are screened by size to avoid the problem of seeds failing to absorb water during the washing process.

[0014] (2) The potted apple tree seed screening device uses the auxiliary feeding component to enable the output shaft of the motor to rotate, which in turn drives the drive shaft to rotate, thereby driving the hinge rod to move. Under the guidance of the limit block, the vertical rod can be driven to move up and down, which in turn drives the horizontal plate to move up and down the elastic telescopic rod, thereby causing the striking block to repeatedly strike and vibrate the screen plate, thus accelerating the screening of apple tree seeds. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the three-dimensional structure of this utility model. Figure 1 ; Figure 3 This is a schematic diagram of the auxiliary feeding component structure of this utility model; Figure 4 This is a schematic diagram of the three-dimensional structure of this utility model. Figure 2 ; Figure 5 This utility model Figure 4 Schematic diagram of structure A in the middle.

[0017] Explanation of icon numbers: 1. Base plate; 2. Support column; 3. Screening bin one; 4. Screen plate one; 5. Auxiliary feeding assembly; 6. Air separation assembly; 7. Screening assembly; 8. Collection box one; 9. Collection box two; 10. Collection box three; 31. Baffle; 32. Through port; 33. Guide plate; 51. Mounting plate; 52. Motor; 53. Drive shaft; 54. Hinge rod; 55. Vertical rod; 56. Horizontal plate; 57. Limiting block; 58. Elastic telescopic rod; 59. Striking block; 510. Transmission wheel one; 61. Rotating shaft; 62. Blade; 63. Transmission wheel two; 64. Protective shell; 71. Connecting shaft; 72. Transmission wheel three; 73. Pull rod; 74. Screen plate two; 75. Positioning shaft.

[0018] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0019] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figures 1-5This utility model proposes a seed screening device for potted apple trees, including a base plate 1, a support column 2 fixedly connected to the top of the base plate 1, a screening chamber 3 fixedly connected to the outer wall of the support column 2, a sieve plate 4 fixedly connected to the inner surface of the screening chamber 3, an auxiliary feeding component 5 provided on the outer wall of the screening chamber 3, and an air separation component 6 and a screening component 7 provided below the auxiliary feeding component 5.

[0021] In this embodiment of the present invention, the auxiliary feeding assembly 5 includes a mounting plate 51, a drive shaft 53, and a horizontal plate 56. The mounting plate 51 is fixedly connected to the outer wall of the screening chamber 3. A motor 52 is fixedly connected to the outer wall of the mounting plate 51. The drive shaft 53 is fixedly connected to the output shaft of the motor 52. A hinge rod 54 is hinged to the connecting member of the drive shaft 53. A vertical rod 55 is hinged to the end of the hinge rod 54 away from the connecting member. The horizontal plate 56 is fixedly connected to the top of the vertical rod 55. An elastic telescopic rod 58 is fixedly connected to the lower side of the horizontal plate 56. A striking block 59 is fixedly connected to the telescopic end of the elastic telescopic rod 58. A striking block 59 is fixedly connected to the outer wall of the screening chamber 3. A limiting block 57 is provided, and a vertical rod 55 passes through and is slidably connected to the limiting block 57. A transmission wheel 510 is fixedly connected to the end of the drive shaft 53. During the rotation of the output shaft of the motor 52, the drive shaft 53 can be driven to rotate, which in turn drives the hinge rod 54 to move. Under the guidance of the limiting block 57, the vertical rod 55 can be driven to reciprocate up and down, which in turn causes the horizontal plate 56 to drive the elastic telescopic rod 58 to move up and down, thereby causing the striking block 59 to reciprocate to strike and vibrate the sieve plate 4, which accelerates the screening of apple tree seeds. At the same time, the sieve plate 4 can block branches and leaves, allowing apple tree seeds to pass through the sieve plate 4.

[0022] Furthermore, the wind separation component 6 includes a rotating shaft 61, with blades 62 fixedly connected to the outer wall of the rotating shaft 61. One end of the rotating shaft 61 is fixedly connected to a second transmission wheel 63, and the other end of the rotating shaft 61 is rotatably connected to the inner wall of the protective shell 64. The first transmission wheel 510 and the second transmission wheel 63 are connected by a transmission belt. Through the transmission action of the first transmission wheel 510 and the second transmission wheel 63, the rotating shaft 61 rotates, which in turn drives the blades 62 to rotate, generating wind power to blow shriveled seeds away from good seeds.

[0023] Furthermore, a baffle 31 is detachably connected to the outer wall of the screening chamber 3, an opening 32 is provided on the outer wall of the screening chamber 3, and a guide plate 33 is fixedly connected to the outer wall of the screening chamber 3. Through the design of the baffle 31, branches and leaves can be discharged. At the same time, through the design of the opening 32 and the guide plate 33, shriveled seeds can be discharged.

[0024] Furthermore, the screening component 7 includes a connecting shaft 71, with both ends of the connecting shaft 71 rotatably connected to the outer wall of the support column 2. The connecting shaft 71 passes through and is fixedly connected to the transmission wheel 72. A pull rod 73 is hinged to the connecting part of the connecting shaft 71. A sieve plate 74 is hinged to the end of the pull rod 73 away from the connecting shaft 71. The sieve plate 74 is hinged to the outer wall of the positioning shaft 75. The positioning shaft 75 is fixedly connected to the outer wall of the support column 2. The transmission wheel 72 and the transmission wheel 73 are connected by a transmission belt. Through the transmission action of the transmission wheel 72 and the transmission wheel 73, the connecting shaft 71 can be rotated, thereby driving the pull rod 73 to move, causing the sieve plate 74 to shake, thus achieving the screening of seed size.

[0025] Furthermore, collection boxes 8, 9, and 10 are placed on the base plate 1. Collection box 8 collects shriveled seeds, collection box 9 collects small seeds, and collection box 10 collects large seeds.

[0026] It should be noted that the above electrical components are all existing technology products. Those skilled in the art should select, install, and complete the circuit debugging work according to the needs of use to ensure that all electrical appliances can work normally. The components are all general standard parts or parts known to those skilled in the art. Their structure and principle can be learned by those skilled in the art through technical manuals or conventional experimental methods. No specific restrictions are made here. The standard parts used in this application can all be purchased from the market. The specific connection methods of each part are all connected by conventional means such as riveting and welding that are mature in the prior art. The standard parts are all conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art.

[0027] In use, seeds are first placed into screening chamber 3. Simultaneously, motor 52 is started. The output shaft of motor 52 rotates, which drives drive shaft 53 to rotate, thereby driving hinge rod 54 to move. Under the guidance of limit block 57, vertical rod 55 can move back and forth, which in turn causes horizontal plate 56 to drive elastic telescopic rod 58 to move up and down. This causes striking block 59 to repeatedly strike and vibrate sieve plate 4, accelerating the screening of apple tree seeds. Sieve plate 4 can block branches and leaves, allowing apple tree seeds to pass through. Through the transmission action of transmission wheel 510 and transmission wheel 63, rotating shaft 61 rotates, which in turn drives blade 62 to rotate, generating wind to blow shriveled seeds away from good seeds. Through the transmission action of transmission wheel 72 and transmission wheel 63, connecting shaft 71 rotates, which in turn drives pull rod 73 to move, causing sieve plate 74 to shake, thus achieving the screening of seed size.

[0028] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A seed screening device for potted apple trees, comprising a base plate (1), characterized in that: A support column (2) is fixedly connected to the top of the base plate (1). A screening chamber (3) is fixedly connected to the outer wall of the support column (2). A sieve plate (4) is fixedly connected to the inner surface of the screening chamber (3). An auxiliary feeding component (5) is provided on the outer wall of the screening chamber (3). An air separation component (6) and a screening component (7) are provided below the auxiliary feeding component (5). The auxiliary feeding component (5) includes: Mounting plate (51), which is fixedly connected to the outer wall of screening chamber 1 (3), and a motor (52) is fixedly connected to the outer wall of the mounting plate (51). A drive shaft (53) is fixedly connected to the output shaft of a motor (52). A hinge rod (54) is hinged to the connector of the drive shaft (53), and a vertical rod (55) is hinged to the end of the hinge rod (54) away from the connector. A horizontal plate (56) is fixedly connected to the top of the vertical rod (55), and an elastic telescopic rod (58) is fixedly connected to the lower side of the horizontal plate (56). A striking block (59) is fixedly connected to the telescopic end of the elastic telescopic rod (58).

2. The potted apple tree seed screening device according to claim 1, characterized in that: A limiting block (57) is fixedly connected to the outer wall of the screening chamber (3). The vertical rod (55) passes through the limiting block (57) and is slidably connected to the limiting block (57). A transmission wheel (510) is fixedly connected to the end of the drive shaft (53).

3. The potted apple tree seed screening device according to claim 2, characterized in that: The air separator assembly (6) includes a rotating shaft (61), on which blades (62) are fixedly connected. One end of the rotating shaft (61) is fixedly connected to a transmission wheel (63), and the other end of the rotating shaft (61) is rotatably connected to the inner wall of the protective shell (64).

4. The potted apple tree seed screening device according to claim 3, characterized in that: The first transmission wheel (510) and the second transmission wheel (63) are connected by a transmission belt.

5. The potted apple tree seed screening device according to claim 3, characterized in that: The screening component (7) includes a connecting shaft (71), the two ends of which are rotatably connected to the outer wall of the support column (2). The connecting shaft (71) passes through the transmission wheel three (72) and is fixedly connected to the transmission wheel three (72). A pull rod (73) is hinged to the connecting part of the connecting shaft (71). A screen plate two (74) is hinged to the end of the pull rod (73) away from the connecting shaft (71). The screen plate two (74) is hinged to the outer wall of the positioning shaft (75). The positioning shaft (75) is fixedly connected to the outer wall of the support column (2).

6. The potted apple tree seed screening device according to claim 5, characterized in that: The transmission wheel three (72) and the transmission wheel two (63) are connected by a transmission belt.

7. The potted apple tree seed screening device according to claim 1, characterized in that: A baffle (31) is detachably connected to the outer wall of the screening chamber 1 (3), an opening (32) is provided on the outer wall of the screening chamber 1 (3), and a guide plate (33) is fixedly connected to the outer wall of the screening chamber 1 (3).

8. The potted apple tree seed screening device according to claim 1, characterized in that: Collection box one (8), collection box two (9) and collection box three (10) are placed on the base plate (1).

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