Seedling cutting pretreatment device

Abstract

The utility model discloses a nursery stock cottage pretreatment device, relates to the nursery stock cottage treatment technical field, including bottom plate and operating cylinder fixedly connected to the upper surface of bottom plate, the inside of operating cylinder is inlayed with first motor, and the bottom surface of operating cylinder is fixedly connected with funnel, the output end of first motor is fixedly connected with first cutting knife, and the output end of first cutting knife is fixedly connected with second cutting knife. And a fan-shaped notch matched with the inner wall of the operation cylinder is formed in the outer surface of the first cutting knife. The seedling cutting device is reasonable in design structure, a first cutting knife can rotate to enable a fan-shaped notch to cut seedlings penetrating through the fan-shaped notch into sections, a fifth motor and a fourth motor synchronously rotate to enable seedling strips to horizontally move leftwards, a second cutting knife performs diagonal plane treatment on the seedling strips, follow-up root promoting is facilitated, and the seedling cutting efficiency is improved. By means of the device, more manpower is saved in the cutting and section cutting procedures before seedling cuttage, and then the seedling cuttage pretreatment efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of seedling cutting treatment, in particular to a device for pre-treating seedling cutting. Background Technique

[0002] Cutting, also known as cuttings, is a common propagation method for cultivating plants. It can cut the stems, leaves, roots, buds, etc. of plants, or insert them into the soil, sand, or soak them in water. After taking root, they can be planted to become independent new plants. In agricultural and forestry production, different plants have different requirements for conditions during cutting. Only by understanding and conforming to their requirements can a higher propagation success rate be obtained.

[0003] In order to improve the survival rate of cutting, before cutting seedlings, it is necessary to cut long seedlings into small sections, bundle them, and then promote root growth. The lower ends of the bundled seedling strips are placed in a rooting nutrient solution, and after taking root, they are cut one by one. The surfaces of some seedling strips are relatively thick, and it is difficult to take root even when directly immersed in the nutrient solution. This requires cutting the lower ends of the seedling strips, that is, cutting them into a horseshoe-shaped inclined surface. However, the processes of cutting and slicing the seedlings are mostly completed manually one by one, which makes the pre-treatment work before promoting root growth of the seedling strips labor-consuming, and thus the pre-treatment efficiency of seedling cutting is relatively low. For this reason, we provide a device for pre-treating seedling cutting to solve the above problems. Content of the Utility Model

[0004] I) Technical Problems to be Solved

[0005] The purpose of the utility model is to make up for the problem that the processes of cutting and slicing seedlings are mostly completed manually one by one, which makes the pre-treatment work before promoting root growth of the seedling strips labor-consuming, and thus the pre-treatment efficiency of seedling cutting is relatively low, and provides a device for pre-treating seedling cutting.

[0006] II) Technical Solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a seedling cutting pretreatment device, comprising a bottom plate and an operating cylinder fixedly connected to the upper surface of the bottom plate, a first motor is embedded in the interior of the operating cylinder, and a funnel is fixedly connected to the bottom surface of the operating cylinder, a first cutting knife is fixedly connected to the output end of the first motor, a fan-shaped incision adapted to the inner wall of the operating cylinder is provided on the outer surface of the operating cylinder, a third motor fixedly connected to the outer surface of the operating cylinder is fixedly connected to the first rolling wheel arranged on the inner wall of the operating cylinder, a groove is provided in the middle of the upper surface of the bottom plate, a first driving wheel and a first driven wheel are rotatably connected to the inner wall of the groove, the first driving wheel and the first driven wheel are connected by a first conveyor belt transmission, a fifth motor fixedly connected to the front of the bottom plate is fixedly connected to the first driving wheel, a second driving wheel and a second driven wheel are rotatably connected to the upper surface of the bottom plate, a fourth motor fixedly connected to the upper surface of the bottom plate is fixedly connected to the second driving wheel, the second driving wheel is connected to the second driven wheel by a second conveyor belt transmission, a second motor is fixedly connected to the bottom surface of the bottom plate, and a second cutting knife fixedly connected to the output end of the second motor penetrates the upper part of the bottom plate.

[0008] Furthermore, a telescopic rod is inlaid on the upper surface of the operating cylinder, and an output end of the telescopic rod is fixedly connected to a limit ring, and the limit ring is located directly above the operating cylinder.

[0009] Furthermore, a second rolling wheel is provided on the inner wall of the operating cylinder, and a T-shaped rod provided on the right side of the operating cylinder penetrates the operating cylinder and is rotatably connected to the second rolling wheel, two T-shaped threaded rods provided on the right side of the T-shaped rod penetrate the T-shaped rod and are threadedly connected to the outer surface of the operating cylinder, and two telescopic springs are fixedly connected to the right side of the T-shaped rod, and the right ends of the two telescopic springs are respectively rotatably connected to the outer surface of a T-shaped threaded rod.

[0010] Furthermore, a protective shell adapted to the first cutting knife is fixedly connected to the lower portion of the outer surface of the operating cylinder, and the first cutting knife does not contact the inner wall of the operating cylinder and the protective shell.

[0011] Furthermore, the U-shaped plate disposed below the operating cylinder is fixedly connected to the upper surface of the bottom plate, and the inner wall of the U-shaped plate is fixedly connected to a ramp plate.

[0012] Furthermore, a round rod is fixedly connected to the inner wall of the U-shaped plate, a baffle plate adapted to the ramp plate is hingedly connected to the outer surface of the round rod, and a counterweight block is fixedly connected to the outer surface of the baffle plate.

[0013] Furthermore, a through slot is provided on the upper surface of the bottom plate, and two storage boxes matching the through slot are inlaid on the bottom surface of the bottom plate.

[0014] 3) Beneficial effects:

[0015] Compared with the prior art, the seedling cutting pretreatment device has the following beneficial effects:

[0016] In the present utility model, multiple whole seedlings pass through the limiting ring and extend to the inner wall of the operation cylinder. The first motor operates to drive the first cutting knife to rotate, so that the fan-shaped incision cuts the seedlings passing through its interior. The cut seedling strips fall onto the upper surface of the slope plate through the funnel and roll to the left. The synchronous rotation of the fifth motor and the fourth motor causes the seedling strips clamped between the first conveyor belt and the second conveyor belt to move leftward. The operation of the second motor drives the second cutting knife to process the seedling strips clamped between the first conveyor belt and the second conveyor belt into an inclined plane, which is beneficial for subsequent root induction. The device makes the cutting and sectioning processes before seedling cutting more labor-saving, thereby improving the efficiency of seedling cutting pretreatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a front sectional structure schematic diagram of the present utility model;

[0018] Figure 2 is a top view structure schematic diagram of the present utility model;

[0019] Figure 3 is a front sectional structure schematic diagram of the T-shaped rod of the present utility model.

[0020] In the figure: 1, bottom plate; 2, operation cylinder; 3, first motor; 4, first cutting knife; 5, fan-shaped incision; 6, funnel; 7, groove; 8, first driving wheel; 9, first driven wheel; 10, first conveyor belt; 11, second driving wheel; 12, second driven wheel; 13, second conveyor belt; 14, second motor; 15, second cutting knife; 16, telescopic rod; 17, limiting ring; 18, third motor; 19, first rolling wheel; 20, second rolling wheel; 21, T-shaped rod; 22, T-shaped threaded rod; 23, telescopic spring; 24, protective shell; 25, U-shaped plate; 26, slope plate; 27, round rod; 28, baffle; 29, counterweight; 30, through groove; 31, storage box; 32, fourth motor; 33, fifth motor. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0022] Such as Figures 1-3As shown in the figure, the present utility model provides a technical solution: a seedling cutting pretreatment device, which includes a bottom plate 1 and an operation cylinder 2 fixedly connected to the upper surface of the bottom plate 1. A telescopic rod 16 is embedded in the upper surface of the operation cylinder 2, and the output end of the telescopic rod 16 is fixedly connected with a limiting ring 17. The limiting ring 17 is located directly above the operation cylinder 2. The cooperation of the telescopic rod 16 and the limiting ring 17 plays a role in limiting and guiding the seedlings inserted into the operation cylinder 2. The adaptation range of the limit for seedlings of different lengths can be increased by adjusting the extension or contraction of the telescopic rod 16. A first motor 3 is embedded in the operation cylinder 2, and a funnel 6 is fixedly connected to the bottom surface of the operation cylinder 2. The output end of the first motor 3 is fixedly connected with a first cutting knife 4. A protective shell 24 adapted to the first cutting knife 4 is fixedly connected to the lower part of the outer surface of the operation cylinder 2. The protective shell 24 plays a protective role for the first cutting knife 4. The first cutting knife 4 does not contact the inner walls of the operation cylinder 2 and the protective shell 24. A sector-shaped cut 5 adapted to the inner wall of the operation cylinder 2 is provided on the outer surface of the first cutting knife 4, which is beneficial to subsequent cutting of the seedlings inside the operation cylinder 2 through the sector-shaped cut 5. A third motor 18 fixedly connected to the outer surface of the operation cylinder 2 is fixedly connected with a first rolling wheel 19 arranged on the inner wall of the operation cylinder 2. A second rolling wheel 20 is arranged on the inner wall of the operation cylinder 2, and a T-shaped rod 21 arranged on the right side of the operation cylinder 2 penetrates through the operation cylinder 2 and is rotatably connected with the second rolling wheel 20. The penetration of the T-shaped rod 21 through the operation cylinder 2 is slidably connected. Rubber layers are fixedly connected to the outer surfaces of the first rolling wheel 19 and the second rolling wheel 20 to increase the friction on the outer surfaces of the first rolling wheel 19 and the second rolling wheel 20. Two T-shaped threaded rods 22 arranged on the right side surface of the T-shaped rod 21 penetrate through the T-shaped rod 21 and are threadedly connected to the outer surface of the operation cylinder 2. The penetration of the T-shaped threaded rod 22 through the T-shaped rod 21 is not in contact to prevent friction between the T-shaped rod 21 and the T-shaped threaded rod 22 when the T-shaped rod 21 moves left and right. Two telescopic springs 23 are fixedly connected to the right side surface of the T-shaped rod 21. Figure 3 The telescopic springs 23 in

[0023] Insert the whole roots of multiple seedlings through the limiting ring 17 and extend them to the inner wall of the operating cylinder 2, so that the first rolling wheel 19 and the second rolling wheel 20 are in contact with the outer surface of the seedlings. During this process, the second rolling wheel 20 moves to the right under the reaction force, and the telescopic spring 23 changes from the natural state to the compressed state. When the third motor 18 works, it can drive the first rolling wheel 19 to rotate, thereby driving the seedlings to move down. The seedlings continue to move down until they penetrate a certain distance below the fan-shaped incision 5. Then, the third motor 18 stops working, and the first motor 3 works to drive the first cutting knife 4 to rotate, so that the fan-shaped incision 5 cuts the seedlings passing through its interior. Repeat the above operations to cut the seedlings into wooden strips of approximately the same length, and the cut seedling strips fall downward.

[0024] A groove 7 is provided in the middle of the upper surface of the bottom plate 1. The inner wall of the groove 7 is rotatably connected with a first driving wheel 8 and a first driven wheel 9. The first driving wheel 8 and the first driven wheel 9 are connected by a first conveyor belt 10. The fifth motor 33 fixedly connected to the front surface of the bottom plate 1 is fixedly connected with the first driving wheel 8. A second driving wheel 11 and a second driven wheel 12 are rotatably connected to the upper surface of the bottom plate 1. The diameters of the first driving wheel 8, the first driven wheel 9, the second driving wheel 11, and the second driven wheel 12 are the same, and the rotation speeds of the fourth motor 32 and the fifth motor 33 are the same, which is beneficial to the subsequent synchronous rotation of the first conveyor belt 10 and the second conveyor belt 13. The fourth motor 32 fixedly connected to the upper surface of the bottom plate 1 is fixedly connected with the second driving wheel 11. The second driving wheel 11 is connected to the second driven wheel 12 by a second conveyor belt 13. The U-shaped plate 25 provided below the operating cylinder 2 is fixedly connected to the upper surface of the bottom plate 1. The inner wall of the U-shaped plate 25 is fixedly connected with a ramp plate 26. The setting of the ramp plate 26 is beneficial for the cut seedling strips to roll onto the outer surface of the first conveyor belt 10. A round rod 27 is fixedly connected to the inner wall of the U-shaped plate 25. A baffle 28 adapted to the ramp plate 26 is hinged to the outer surface of the round rod 27. A counterweight 29 is fixedly connected to the outer surface of the baffle 28. The counterweight 29 increases the gravity of the baffle 28. The cooperation of the round rod 27 and the baffle 28 plays a certain role in spreading the cut seedling strips on the upper surface of the ramp plate 26. A second motor 14 is fixedly connected to the bottom surface of the bottom plate 1. The second cutting knife 15 fixedly connected to the output end of the second motor 14 penetrates to the upper part of the bottom plate 1.

[0025] The cut seedling strips fall onto the upper surface of the slope plate 26 through the funnel 6 and roll to the left. The combined setting of the round rod 27 and the baffle 28 serves to flatten the cut seedling strips. The seedling strips move leftward under the action of gravity. Manually slightly adjust the position of the cut seedling strips to neatly place them on the upper surface of the first conveyor belt 10. The synchronous rotation of the fifth motor 33 and the fourth motor 32 causes the seedling strips clamped between the first conveyor belt 10 and the second conveyor belt 13 to move leftward. The operation of the second motor 14 drives the second cutting knife 15 to process the seedling strips clamped between the first conveyor belt 10 and the second conveyor belt 13 into an inclined surface, that is, cutting one end of the seedling strip into a horseshoe-shaped inclined surface, which is beneficial for subsequent root induction. The outer surface of the second cutting knife 15 does not contact the through part of the bottom plate 1 and the outer surface of the second conveyor belt 13. A through groove 30 is provided on the upper surface of the bottom plate 1, and two storage boxes 31 adapted to the through groove 30 are inlaid on the bottom surface of the bottom plate 1. The cut seedling strips after cutting the inclined surface roll into the interior of the storage box 31. Passing a rope through the through groove 30 facilitates bundling multiple cut seedling strips inside the storage box 31 into bundles for subsequent overall root induction. The device makes the cutting and inclined surface processing procedures before seedling cutting more labor-saving, thereby improving the efficiency of preprocessing for seedling cutting.

[0026] Working principle: Connect the first motor 3, the third motor 18, the fourth motor 32, the fifth motor 33 and the second motor 14 to the power supply. Pass multiple whole seedlings through the limiting ring 17 and extend them to the inner wall of the operating cylinder 2, so that the first rolling wheel 19 and the second rolling wheel 20 are in contact with the outer surface of the seedlings. During this process, the second rolling wheel 20 moves to the right under the reaction force, and the telescopic spring 23 changes from the natural state to the compressed state. When the third motor 18 works, it can drive the first rolling wheel 19 to rotate, thereby driving the seedlings to move down. The seedlings continue to move down until they penetrate a certain distance below the fan-shaped incision 5. Then the third motor 18 stops working. The first motor 3 works to drive the first cutting knife 4 to rotate, so that the fan-shaped incision 5 cuts the seedlings passing through its interior. Repeat the above operation to cut the seedlings into wooden strips of approximately the same length. The cut seedlings fall onto the upper surface of the slope plate 26 through the funnel 6 and roll to the left. The cooperation of the round rod 27 and the baffle 28 serves to flatten the cut seedlings. The seedlings move left under the action of gravity. Manually slightly adjust the position of the cut seedlings to place them neatly on the upper surface of the first conveyor belt 10. The synchronous rotation of the fifth motor 33 and the fourth motor 32 causes the seedlings clamped between the first conveyor belt 10 and the second conveyor belt 13 to move leftward. The work of the second motor 14 drives the second cutting knife 15 to process an inclined surface for the seedlings clamped between the first conveyor belt 10 and the second conveyor belt 13, which is beneficial for subsequent root induction. A through groove 30 is opened on the upper surface of the bottom plate 1, and two storage boxes 31 adapted to the through groove 30 are inlaid on the bottom surface of the bottom plate 1. The cut seedlings roll into the interior of the storage box 31. Passing a rope through the through groove 30 facilitates bundling the multiple cut seedlings in the storage box 31 into bundles for subsequent overall root induction. The device makes the cutting and sectioning processes before seedling cutting more labor-saving, thereby improving the efficiency of preprocessing for seedling cutting.

[0027] It should be noted that in this text, the orientation or positional relationship indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present invention; the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance. In addition, unless otherwise clearly specified and defined, the terms "fixedly installed", "installed", "connected", "coupled" should be understood in a broad sense. For example, "installed" can be a fixed connection, a detachable connection, or an integral connection; "connected" can be a mechanical connection or an electrical connection; "coupled" can be a direct connection, an indirect connection through an intermediate medium, or an internal connection between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A seedling cutting pretreatment device, comprising a bottom plate (1) and an operating cylinder (2) fixedly connected to the upper surface of the bottom plate (1), characterized in that: A first motor (3) is embedded inside the operating cylinder (2), and a funnel (6) is fixedly connected to the bottom surface of the operating cylinder (2); a first cutting knife (4) is fixedly connected to the output end of the first motor (3); a fan-shaped cutout (5) matching the inner wall of the operating cylinder (2) is provided on the outer surface of the first cutting knife (4); a third motor (18) fixedly connected to the outer surface of the operating cylinder (2) is fixedly connected to a first rolling wheel (19) provided on the inner wall of the operating cylinder (2); a groove (7) is provided in the middle of the upper surface of the bottom plate (1); a first driving wheel (8) and a first driven wheel (9) are rotatably connected to the inner wall of the groove (7); the first driving wheel (8) and the first driven wheel (9) are rotatably connected to each other. (9) The fifth motor (33) is fixedly connected to the front of the base plate (1) and is fixedly connected to the first driving wheel (8) through a first conveyor belt (10); the upper surface of the base plate (1) is rotatably connected to a second driving wheel (11) and a second driven wheel (12); the fourth motor (32) is fixedly connected to the upper surface of the base plate (1) and is fixedly connected to the second driving wheel (11); the second driving wheel (11) is transmission-connected to the second driven wheel (12) through a second conveyor belt (13); the bottom surface of the base plate (1) is fixedly connected to a second motor (14); and a second cutting knife (15) is fixedly connected to the output end of the second motor (14) and penetrates the upper part of the base plate (1).

2. A seedling cutting pretreatment device according to claim 1, characterized in that: A telescopic rod (16) is inlaid on the upper surface of the operating cylinder (2); the output end of the telescopic rod (16) is fixedly connected to a limiting ring (17); and the limiting ring (17) is located directly above the operating cylinder (2).

3. A seedling cutting pretreatment device according to claim 1, characterized in that: The inner wall of the operating cylinder (2) is provided with a second rolling wheel (20), and a T-shaped rod (21) provided on the right side of the operating cylinder (2) penetrates the operating cylinder (2) and is rotatably connected to the second rolling wheel (20), two T-shaped threaded rods (22) provided on the right side of the T-shaped rod (21) penetrate the T-shaped rod (21) and are threadedly connected to the outer surface of the operating cylinder (2), and two telescopic springs (23) are fixedly connected to the right side of the T-shaped rod (21), and the right ends of the two telescopic springs (23) are respectively rotatably connected to the outer surface of one T-shaped threaded rod (22).

4. A seedling cutting pretreatment device according to claim 1, characterized in that: A protective shell (24) adapted to the first cutting knife (4) is fixedly connected to the lower portion of the outer surface of the operating cylinder (2), and the first cutting knife (4) does not contact the inner walls of the operating cylinder (2) and the protective shell (24).

5. A seedling cutting pretreatment device according to claim 1, characterized in that: A U-shaped plate (25) disposed below the operating cylinder (2) is fixedly connected to the upper surface of the bottom plate (1), and a ramp plate (26) is fixedly connected to the inner wall of the U-shaped plate (25).

6. A seedling cutting pretreatment device according to claim 5, characterized in that: The inner wall of the U-shaped plate (25) is fixedly connected to a round rod (27), the outer surface of the round rod (27) is hingedly connected to a baffle (28) adapted to the ramp plate (26), and the outer surface of the baffle (28) is fixedly connected to a counterweight (29).

7. A seedling cutting pretreatment device according to claim 1, characterized in that: A through slot (30) is provided on the upper surface of the bottom plate (1), and two storage boxes (31) adapted to the through slot (30) are inlaid on the bottom surface of the bottom plate (1).

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