Oyster reef shellfish collecting device
By designing an oyster reef shellfish collection device including frame, collection net, connecting frame, connecting rod and opening and closing mechanism, the problems of existing tools are solved and the sampling range are limited, and efficient and diversified Shellfish collection effect.
Patent Information
- Application Number
- CN202420914981.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-29
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-04-29
AI Technical Summary
Existing oyster reef shellfish sampling tools, such as mud collectors and shovels, are difficult to operate, limited sampling range, and are prone to loss of samples during vertical sampling.
An oyster reef shellfish collection device including a frame, a collection net, a connecting frame, a connecting rod and a opening and closing mechanism is designed. By pulling the L-shaped rod, the movable rod and the sealing plate move, the collection net is opened, and after collection, the collection is reset and closed. , combine iron teeth and shovel board to improve collection efficiency and range.
It realizes convenient collection of oyster reef shellfish, avoids samples falling out during vertical collection, improves collection efficiency and scope, and simplifies the operation process.
Smart Images
Figure CN222216923U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of collection devices, in particular to an oyster reef shellfish collection device. Background Art
[0002] China has the world's largest marine shellfish aquaculture industry, with annual output accounting for more than 60% of the world's total output. Shandong Province is a major province in my country's shellfish industry. Shellfish aquaculture is the pillar industry of Shandong's marine fisheries, and its output accounts for 77% of Shandong's marine aquaculture output. Tidal flat shellfish is the main type of shellfish aquaculture in Shandong Province, and its output accounts for 37% of the province's shellfish aquaculture output, and its production area accounts for 40% of the province's shellfish aquaculture area. The scale of the tidal flat shellfish industry accounts for nearly one-third of the scale of the province's marine aquaculture industry.
[0003] Currently, oyster reef shellfish sampling is mostly carried out using mud samplers or shovels. Mud samplers are heavy and difficult to operate, while shovels are easy to carry but are greatly affected by water depth and can only be used for fixed-point sampling. Samples are also easily lost during vertical sampling.
[0004] Therefore, it is necessary to invent an oyster reef shellfish collecting device to solve the above problems. Utility Model Content
[0005] The purpose of the utility model is to provide an oyster reef shellfish collection device to solve the problems raised in the above background technology.
[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0007] An oyster reef shellfish collection device comprises: a frame, a collection net, a connecting frame, a connecting rod and an opening and closing mechanism; the collection net is fixedly mounted on the bottom of the frame; the connecting frame is fixedly mounted on the frame; the connecting rod is fixedly mounted on the left side of the connecting frame; the opening and closing mechanism is arranged on the connecting rod and the frame; the opening and closing mechanism comprises a sealing plate, a movable rod, a groove and an L-shaped rod, the sealing plate passes through the left side of the frame and is slidably connected to the frame, the right end of the movable rod is fixedly connected to the left outer wall of the sealing plate, the groove is arranged on the top of the connecting rod, and the L-shaped rod is arranged at the left end of the movable rod, the movable rod is driven to move by pulling the L-shaped rod, and the movable rod drives the sealing plate to move, so that the collection net is opened, thereby facilitating the collection of oyster reef shellfish.
[0008] Preferably, the left end of the movable rod sequentially passes through the left side of the inner wall of the connecting frame and the right end of the connecting rod and extends to the inside of the groove. The movable rod is slidably connected to the connecting frame and the connecting rod. The movable rod can drive the sealing plate to move.
[0009] Preferably, a limiting groove is provided inside the connecting rod, and a slider is slidably connected inside the limiting groove. The slider is fixedly connected to the top of the movable rod, and one end of a spring is fixedly connected to the left outer wall, and the other end of the spring is fixedly connected to the left side of the inner wall of the limiting groove. By setting the spring, the movable rod can be driven to reset.
[0010] Preferably, a circular groove is provided at the left end of the movable rod, and a bearing is fixedly installed inside the circular groove. One end of the L-shaped rod is fixedly connected to the inner ring of the bearing, and the L-shaped rod can rotate by providing the bearing.
[0011] Preferably, a notch is provided on the top of the connecting rod, and the notch is provided to clamp the L-shaped rod.
[0012] Preferably, the top of the frame is fixedly connected with iron teeth, and the left and right sides are fixedly connected with shovel plates. By arranging the iron teeth and the shovel plates, the collection means of the device is improved.
[0013] Compared with the prior art, the beneficial effects of the utility model are:
[0014] 1. By pulling the L-shaped rod to move the movable rod, the movable rod drives the sealing plate to move, so that the collection net is opened, thereby facilitating the collection of oyster reef shellfish. After collecting the oyster reef, loosen the L-shaped rod to reset the sealing plate and close the collection net to prevent the sample from falling out during vertical collection. The setting of the iron teeth and the shovel plate makes the sampling means of the device diverse and increases the collection range of the device;
[0015] 2. After pulling the L-shaped rod to drive the sealing plate to open the collection net, rotate the L-shaped rod to make it stuck in the gap, thereby preventing the sealing plate from resetting. There is no need to keep pulling the L-shaped rod, thereby improving the collection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0017] Figure 2 This is a cross-sectional view of the utility model;
[0018] Figure 3 It is an enlarged view of the utility model A;
[0019] Figure 4 It is a structural schematic diagram of the connecting frame and the frame of the utility model.
[0020] In the figure: 1, frame; 2, collection net; 3, connecting frame; 4, connecting rod; 5, opening and closing mechanism; 51, sealing plate; 52, movable rod; 53, limiting groove; 54, sliding block; 55, spring; 56, groove; 57, L-shaped rod; 6, circular groove; 7, bearing; 8, notch; 9, iron teeth; 10, shovel plate. DETAILED DESCRIPTION
[0021] 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.
[0022] like Figure 1-4 As shown, an oyster reef shellfish collection device includes a frame 1, a collection net 2, a connecting frame 3, a connecting rod 4 and an opening and closing mechanism 5; the collection net 2 is fixedly installed at the bottom of the frame 1; the connecting frame 3 is fixedly installed on the frame 1; the connecting rod 4 is fixedly installed on the left side of the connecting frame 3; the opening and closing mechanism 5 is arranged on the connecting rod 4 and the frame 1; the opening and closing mechanism 5 includes a sealing plate 51, a movable rod 52, a groove 56 and an L-shaped rod 57, the sealing plate 51 passes through the left side of the frame 1 and is slidably connected to the frame 1, the right end of the movable rod 52 is fixedly connected to the left outer wall of the sealing plate 51, the groove 56 is opened at the top of the connecting rod 4, and the L-shaped rod 57 is arranged at the left end of the movable rod 52, the movable rod 52 is driven to move by pulling the L-shaped rod 57, and the movable rod 52 drives the sealing plate 51 to move, so that the collection net 2 is opened, thereby To facilitate the collection of oyster reef shellfish, the left end of the movable rod 52 passes through the left side of the inner wall of the connecting frame 3 and the right end of the connecting rod 4 in sequence and extends to the inside of the groove 56. The movable rod 52 is slidably connected to the connecting frame 3 and the connecting rod 4. By setting the movable rod 52, the sealing plate 51 can be driven to move. A limiting groove 53 is provided inside the connecting rod 4, and a slider 54 is slidably connected inside the limiting groove 53. The slider 54 is fixedly connected to the top of the movable rod 52, and one end of a spring 55 is fixedly connected to the left outer wall, and the other end of the spring 55 is fixedly connected to the left side of the inner wall of the limiting groove 53. By setting the spring 55, the movable rod 52 can be driven to reset. The top of the frame 1 is fixedly connected with an iron tooth 9, and the left and right sides are fixedly connected with a shovel plate 10. By setting the iron tooth 9 and the shovel plate 10, the collection means of the device is improved.
[0023] Specifically, the movable rod 52 is driven to move by pulling the L-shaped rod 57, and the movable rod 52 drives the sealing plate 51 to move, so that the collecting net 2 is opened, thereby facilitating the collection of oyster reef shellfish. After collecting the oyster reef, the L-shaped rod 57 is loosened to reset the sealing plate 51 and close the collecting net 2 to prevent the sample from falling out during vertical collection. In addition, the arrangement of the iron teeth 9 and the shovel plate 10 makes the sampling means of the device diverse and improves the collection range of the device.
[0024] like Figure 2 , 3As shown, a circular groove 6 is provided at the left end of the movable rod 52, and a bearing 7 is fixedly installed inside the circular groove 6. One end of the L-shaped rod 57 is fixedly connected to the inner ring of the bearing 7. The bearing 7 is provided so that the L-shaped rod 57 can rotate. A notch 8 is provided at the top of the connecting rod 4. The notch 8 is provided to clamp the L-shaped rod 57.
[0025] Specifically, after the sealing plate 51 is driven to open the collection net 2 by pulling the L-shaped rod 57, the L-shaped rod 57 is rotated to be stuck in the notch 8, thereby preventing the sealing plate 51 from resetting. There is no need to keep pulling the L-shaped rod 57, thereby improving the collection efficiency.
[0026] The working principle of the utility model is as follows: by pulling the L-shaped rod 57, the movable rod 52 is driven to move, and the movable rod 52 drives the sealing plate 51 to move, so that the collection net 2 is opened, thereby facilitating the collection of shellfish from the oyster reef. After collecting the oyster reef, the L-shaped rod 57 is loosened to reset the sealing plate 51 and close the collection net 2 to prevent the sample from falling out during vertical collection. The arrangement of the iron teeth 9 and the shovel plate 10 makes the sampling means of the device diverse and improves the collection range of the device. After the collection net 2 is opened by pulling the L-shaped rod 57 to drive the sealing plate 51, the L-shaped rod 57 is rotated to make it stuck in the notch 8, thereby preventing the sealing plate 51 from resetting, so that there is no need to keep pulling the L-shaped rod 57, thereby improving the collection efficiency.
[0027] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.
Claims
1. An oyster reef shellfish collection device, characterized in that: include: A frame (1), a collection net (2), a connecting frame (3), a connecting rod (4) and an opening and closing mechanism (5); The collection net (2) is fixedly mounted on the bottom of the frame (1); The connecting frame (3) is fixedly mounted on the frame (1); The connecting rod (4) is fixedly mounted on the left side of the connecting frame (3); The opening and closing mechanism (5) is arranged on the connecting rod (4) and the frame (1); The opening and closing mechanism (5) comprises a sealing plate (51), a movable rod (52), a groove (56) and an L-shaped rod (57); the sealing plate (51) passes through the left side of the frame (1) and is slidably connected to the frame (1); the right end of the movable rod (52) is fixedly connected to the left outer wall of the sealing plate (51); the groove (56) is provided at the top of the connecting rod (4); and the L-shaped rod (57) is arranged at the left end of the movable rod (52).
2. The oyster reef shellfish collection device according to claim 1, characterized in that: The left end of the movable rod (52) sequentially penetrates the left side of the inner wall of the connecting frame (3) and the right end of the connecting rod (4) and extends to the inside of the groove (56). The movable rod (52) is slidably connected to the connecting frame (3) and the connecting rod (4).
3. The oyster reef shellfish collection device according to claim 2, characterized in that: A limiting groove (53) is provided inside the connecting rod (4), and a slider (54) is slidably connected inside the limiting groove (53), the slider (54) is fixedly connected to the top of the movable rod (52), and one end of a spring (55) is fixedly connected to the left outer wall, and the other end of the spring (55) is fixedly connected to the left side of the inner wall of the limiting groove (53).
4. The oyster reef shellfish collection device according to claim 1, characterized in that: A circular groove (6) is provided at the left end of the movable rod (52), and a bearing (7) is fixedly installed inside the circular groove (6). One end of the L-shaped rod (57) is fixedly connected to the inner ring of the bearing (7).
5. The oyster reef shellfish collection device according to claim 1, characterized in that: A notch (8) is provided on the top of the connecting rod (4).
6. The oyster reef shellfish collection device according to claim 1, characterized in that: The top of the frame (1) is fixedly connected with an iron tooth (9), and both left and right sides are fixedly connected with a shovel plate (10).