Seedling taking and throwing structure for leech seedlings

Abstract

The utility model relates to the technical field of agricultural cultivation, discloses a seedling taking and throwing structure for leech seedlings, and solves the problems that because a clamping device is not provided with a protection device, the leech seedlings are easy to shear or extrude in the clamping and moving process, the leech seedlings are damaged, the growth and the survival rate are influenced, the growth and the survival rate are influenced, and the labor intensity of workers is reduced. Through the arrangement of the supporting plate, the seedling taking part, the telescopic rod, the mounting block, the rotating motor, the air cylinder, a grabbing clamp, a notch and a protrusion, a soft cushion is arranged in the notch, when the seedlings need to be taken, the moving part moves the seedling taking part to the storage part, at the moment, the telescopic rod extends, the air cylinder operates, the grabbing clamp clamps the leech seedlings, the soft cushion can reduce damage to the leech seedlings in the clamping process, and the leech seedlings are prevented from being damaged. The protrusions can increase the friction force between the leech larvae and the soft cushion, and the leech larvae in the grabbing clamp are prevented from sliding down.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural breeding, in particular to a seedling taking and throwing structure for leech seedlings. Background Art

[0002] Leeches, also known as leeches, are annelids belonging to the class Hirudinidae. They usually live in freshwater or oceans and feed on the blood of other animals. In the aquaculture industry, leeches are also considered as a potential breeding target. Breeding leeches can provide raw materials for medicines and can also be used as bait for fish. During the breeding process, a seedling retrieval and seedling throwing structure is required.

[0003] In the existing technology, leech seedlings are clamped by a clamping device and placed in a seedling grafting structure during the seedling removal process. However, the clamping device has no protective device, and the leech seedlings are easily sheared or squeezed during the clamping movement, causing damage to the leech seedlings and affecting their growth and survival rate. Utility Model Content

[0004] The utility model aims to provide a seedling picking and dropping structure for leech seedlings. By adopting the device to work, the problem that the leech seedlings are easily sheared or squeezed during the clamping and moving process because the clamping device has no protective device, causing damage to the leech seedlings and affecting their growth and survival rate is solved.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a seedling picking and throwing structure for leech seedlings, comprising a support plate, wherein the support plate is provided in two groups, the upper ends of the two groups of support plates are provided with connecting plates, the two groups of connecting plates are provided with mounting plates on the inner sides thereof, a moving part for moving the seedling picking part is provided between the two groups of mounting plates, a seedling picking part for picking seedlings is provided at the lower end of the moving part, and a storage part for storing leech seedlings is provided between the two groups of support plates;

[0006] The seedling picking part includes a telescopic rod arranged at the lower end of the moving part, a mounting block is arranged at the lower end of the telescopic rod, a rotating motor is arranged at the lower end of the mounting block, a cylinder is arranged at the output end of the rotating motor, a grabbing clamp is arranged at the output end of the cylinder, a notch is opened on one side of the grabbing clamp, and a protrusion is arranged on one side of the grabbing clamp.

[0007] Furthermore, the moving part includes a motor A arranged on one side of one group of connecting plates, and two groups of motors A are provided, and rotating shafts A are provided at output ends of the two groups of motors A.

[0008] Furthermore, the outer surfaces of the two groups of rotating shafts A are sleeved with conveyor chains A, and the conveyor chains A are fixedly connected to the telescopic rod.

[0009] Furthermore, a fixing plate is arranged between the two groups of support plates, a seedling receiving tube is arranged on the upper end of the fixing plate, and a positioning electric eye is arranged on the lower end of one group of the mounting plates.

[0010] Furthermore, the storage portion includes a motor B arranged on one side of one group of support plates, and a rotating shaft B is arranged on one side of the two groups of motors B, and a conveying chain B is sleeved on the outer surface of the rotating shaft B.

[0011] Furthermore, a soft plate is provided on one side of the conveyor chain B, a plug tray is provided inside the soft plate, a waste box is provided below the conveyor chain B, and a brush is provided on the upper end of the waste box.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The utility model proposes a seedling picking and dropping structure for leech seedlings, which is provided with a supporting plate, a seedling picking part, a telescopic rod, a mounting block, a rotating motor, a cylinder, a gripping clamp, a notch and a protrusion. A soft pad is provided in the notch. When the seedlings need to be picked up, the moving part is operated to move the seedling picking part to the storage part. At this time, the telescopic rod is extended and the cylinder is operated, so that the gripping clamp clamps the leech seedlings. The soft pad can reduce the damage to the leech seedlings during clamping, and the protrusion can increase the friction between the leech seedlings and the soft pad to prevent the leech seedlings in the gripping clamp from slipping. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The overall structure of the utility model is shown in FIG. Figure 1 ;

[0015] Figure 2 The overall structure of the utility model is shown in FIG. Figure 2 ;

[0016] Figure 3 It is a structural schematic diagram of the seedling taking part of the utility model.

[0017] In the figure: 1. support plate; 2. connecting plate; 3. seedling removal part; 31. telescopic rod; 32. mounting block; 33. rotating motor; 34. cylinder; 35. gripper; 36. notch; 37. protrusion; 4. mounting plate; 41. positioning electric eye; 5. moving part; 51. motor A; 52. rotating shaft A; 53. conveyor chain A; 6. storage part; 61. motor B; 62. rotating shaft B; 63. conveyor chain B; 64. hole tray; 65. soft board; 7. fixing plate; 71. seedling tube; 8. waste box; 81. brush. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0020] Combination Figure 1 A seedling retrieval and seedling casting structure for leech seedlings comprises a support plate 1, wherein the support plate 1 is fixedly connected with two groups, the upper ends of the two groups of support plates 1 are fixedly connected with connecting plates 2, the two groups of connecting plates 2 are fixedly connected with mounting plates 4 on the relatively inner sides, a moving part 5 for moving the seedling retrieval part is fixedly connected between the two groups of mounting plates 4, a seedling retrieval part 3 for retrieval is fixedly connected at the lower end of the moving part 5, and a storage part 6 for storing leech seedlings is fixedly connected between the two groups of support plates 1.

[0021] The utility model is further described below in conjunction with embodiments.

[0022] Embodiment 1:

[0023] See also Figure 1-Figure 3 The seedling picking part 3 includes a telescopic rod 31 fixedly connected to the lower end of the moving part 5, the lower end of the telescopic rod 31 is fixedly connected to a mounting block 32, the lower end of the mounting block 32 is fixedly connected to a rotating motor 33, the output end of the rotating motor 33 is fixedly connected to a cylinder 34, the output end of the cylinder 34 is fixedly connected to a grabbing clamp 35, a notch 36 is provided on one side of the grabbing clamp 35, a protrusion 37 is fixedly connected to one side of the grabbing clamp 35, the moving part 5 includes a motor A51 fixedly connected to one side of one group of connecting plates 2, the motor A51 is fixedly connected with two groups, the output ends of the two groups of motors A51 are fixedly connected with rotating shafts A52, the outer surfaces of the two groups of rotating shafts A52 are sleeved with conveying chains A53, and the conveying chain A53 is fixedly connected to the telescopic rod 31.

[0024] Specifically, a soft pad is fixedly connected in the groove 36. When seedlings need to be taken, the moving part 5 is operated to move the seedling taking part 3 to the storage part 6. At this time, the telescopic rod 31 is extended, and the cylinder 34 is operated, so that the grasping clamp 35 clamps the leech seedlings. The soft pad can reduce the damage to the leech seedlings during clamping, and the protrusion 37 can increase the friction between the leech seedlings and the soft pad to prevent the leech seedlings in the grasping clamp 35 from slipping. The operation of the motor A51 drives the rotating shaft A52 to rotate, so that the conveying chain A53 rotates, drives the seedling taking part 3 to move, and adjusts the seedling taking position.

[0025] Embodiment 2:

[0026] See also Figure 1 and Figure 2 A fixed plate 7 is fixedly connected between the two groups of support plates 1, a seedling receiving tube 71 is fixedly connected to the upper end of the fixed plate 7, a positioning electric eye 41 is fixedly connected to the lower end of one group of mounting plates 4, the storage portion 6 includes a motor B61 fixedly connected to one side of one group of support plates 1, one side of the two groups of motors B61 is fixedly connected to a rotating shaft B62, the outer surface of the rotating shaft B62 is sleeved with a conveying chain B63, one side of the conveying chain B63 is fixedly connected to a soft board 65, the inside of the soft board 65 is fixedly connected to a hole tray 64, a waste box 8 is fixedly connected to the bottom of the conveying chain B63, and a brush 81 is fixedly connected to the upper end of the waste box 8.

[0027] Specifically, the operation of motor A51 drives the rotating shaft A52 to rotate, so that the conveying chain A53 rotates, and drives the seedling picking part 3 to move. When the positioning electric eye 41 detects that the conveying chain A53 moves the grabbing clamp 35 above the seedling receiving tube 71, the grabbing clamp 35 then releases the leech seedlings and puts them into the seedling receiving tube 71. The operation of motor A51 drives the rotating shaft A52 to rotate, so that the conveying chain A53 rotates, and drives the seedling picking part 3 to move, so that the grabbing clamp 35 can clamp the leech seedlings in the hole tray 64. The conveying chain B63 rotates, driving the hole tray 64 to rotate, so that the hole tray 64 contacts the brush 81 to clean the dirt in the hole tray 64, and the waste falls into the waste box 8.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A seedling picking and throwing structure for leech seedlings, comprising a support plate (1), characterized in that: The support plates (1) are provided in two groups, the upper ends of the two groups of support plates (1) are provided with connecting plates (2), the inner sides of the two groups of connecting plates (2) are provided with mounting plates (4), a moving part (5) for moving the seedling taking part is provided between the two groups of mounting plates (4), a seedling taking part (3) for taking seedlings is provided at the lower end of the moving part (5), and a storage part (6) for storing leech seedlings is provided between the two groups of support plates (1); The seedling picking part (3) comprises a telescopic rod (31) arranged at the lower end of the moving part (5); a mounting block (32) is arranged at the lower end of the telescopic rod (31); a rotating motor (33) is arranged at the lower end of the mounting block (32); a cylinder (34) is arranged at the output end of the rotating motor (33); a gripping clamp (35) is arranged at the output end of the cylinder (34); a notch (36) is provided on one side of the gripping clamp (35); and a protrusion (37) is provided on one side of the gripping clamp (35).

2. The structure for taking and throwing seedlings for leeches according to claim 1, characterized in that: The moving part (5) comprises a motor A (51) arranged on one side of one set of connecting plates (2), wherein two sets of motors A (51) are provided, and a rotating shaft A (52) is provided at the output ends of the two sets of motors A (51).

3. A seedling picking and seedling throwing structure for leech seedlings according to claim 2, characterized in that: The outer surfaces of the two groups of rotating shafts A (52) are sleeved with conveying chains A (53), and the conveying chains A (53) are fixedly connected to the telescopic rod (31).

4. The structure for taking and throwing seedlings for leech seedlings according to claim 1, characterized in that: A fixing plate (7) is arranged between the two groups of support plates (1), a seedling receiving tube (71) is arranged at the upper end of the fixing plate (7), and a positioning electric eye (41) is arranged at the lower end of one group of the mounting plates (4).

5. The structure for taking and throwing seedlings for leech seedlings according to claim 1, characterized in that: The storage portion (6) comprises a motor B (61) arranged on one side of one group of support plates (1), and a rotating shaft B (62) is arranged on one side of the two groups of motors B (61), and a conveying chain B (63) is sleeved on the outer surface of the rotating shaft B (62).

6. The structure for taking and throwing seedlings for leeches according to claim 5, characterized in that: A soft plate (65) is arranged on one side of the conveying chain B (63), a plug tray (64) is arranged inside the soft plate (65), a waste box (8) is arranged below the conveying chain B (63), and a brush (81) is arranged at the upper end of the waste box (8).

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