Fishpond sampler convenient to replace
By designing the adjustment mechanism and disassembly mechanism in the fish pond sampler, the existing fish pond sampler cannot adapt to the difficulty of replacing filters at different depths and filters is solved, and more efficient sampling and more convenient maintenance are achieved.
Patent Information
- Application Number
- CN202421589949.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-05
- Publication Date
- 2025-06-17
- Estimated Expiration
- 2034-07-05
AI Technical Summary
The existing fish pond samplers lack adjustment mechanisms, which makes it impossible to adapt to fish ponds of different depths for sampling, and it is difficult to replace the filter.
A fish pond sampler including an adjustment mechanism and a disassembly mechanism is designed. The adjustment mechanism realizes the adjustment of the connecting pipe through the coordination of the limit block and the slide chute; the disassembly mechanism simplifies the replacement process of the filter through the design of the slot, slide rod and elastic sponge.
The adaptability of the fish pond sampler to different depths is realized, the filter replacement process is simplified, and the convenience and efficiency of the equipment are improved.
Smart Images
Figure CN222994048U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of fish pond samplers, in particular to a fish pond sampler that is convenient to replace. Background Art
[0002] A fish pond sampler is a very important scientific research tool, mainly used for fish surveys and monitoring in water bodies such as lakes, rivers, reservoirs, etc. Collecting information using a fish pond sampler is very important for evaluating and monitoring the health status of the water ecosystem. A fish pond sampler is a very important scientific research tool, which plays a crucial role in fish monitoring work. Evaluate and monitor the health status of the water ecosystem. In the prior art, when the device is in use, there is no adjustment mechanism, and the connecting pipe is inconvenient to adjust, resulting in the device being unable to sample fish ponds at different depths. Moreover, when the filter screen on the device needs to be replaced, external tools need to be used to rotate and disassemble the components on the filter screen, resulting in the filter screen on the device being inconvenient to replace. Therefore, the prior art needs to be improved. Content of the Utility Model
[0003] The purpose of the utility model is to provide a fish pond sampler that is convenient to replace, which solves the problems that when the device is in use, there is no adjustment mechanism, the connecting pipe is inconvenient to adjust, resulting in the device being unable to sample fish ponds at different depths, and when the filter screen on the device needs to be replaced, external tools need to be used to rotate and disassemble the components on the filter screen, resulting in the filter screen on the device being inconvenient to replace.
[0004] To achieve the above purpose, the utility model provides the following technical solution: A fish pond sampler that is convenient to replace, including a sampler body, wheels are arranged at the bottom of the sampler body, a fixed pipe is arranged on the sampler body, a connecting pipe is slidably connected inside the fixed pipe, an adjustment mechanism is arranged on the outside of the fixed pipe, a connecting sleeve is in contact inside the connecting pipe, a filter screen is fixedly connected inside the connecting sleeve, and a disassembly mechanism is arranged inside the connecting pipe.
[0005] Preferably, the adjustment mechanism includes a connecting seat, the connecting seat is fixedly connected to the outside of the fixed pipe, a screw rod is connected inside the connecting seat through a thread, a handle is fixedly connected to the screw rod, an annular sleeve is rotatably connected to the outside of the screw rod, a limiting block is fixedly connected to the annular sleeve, a chute is opened inside the connecting pipe, the limiting block is connected inside the chute, and the limiting block is slidably connected inside the fixed pipe. By moving the limiting block out of the chute, then moving components such as the connecting pipe downward to a specified position, and then moving the limiting block into another chute, the connecting pipe is limited, and thus the connecting pipe is adjusted, enabling the device to sample fish ponds at different depths.
[0006] Preferably, a bolt is connected inside the annular sleeve by a thread, an annular groove is formed inside the screw rod, and a bolt is slidably connected inside the annular groove. By designing the bolt, the screw rod and the annular sleeve can be connected.
[0007] Preferably, the disassembly mechanism includes a clamping groove. A clamping groove is formed inside the connecting sleeve, a sliding rod is slidably connected inside the clamping groove, a sliding rod is slidably connected inside the connecting pipe, a support ring is fixedly connected to the outside of the sliding rod, a guide rod is slidably connected inside the support ring, an elastic sponge is arranged on the outside of the guide rod, and a guide rod is fixedly connected inside the connecting pipe. By pulling the sliding rod to move, the sliding rod moves out of the clamping groove, and then the connecting sleeve and the filter screen are moved downward and removed from the connecting pipe, so that the filter screen on the device is convenient to replace.
[0008] Preferably, a pulling block is fixedly connected to one end of the sliding rod away from the clamping groove, and the connecting pipe is in contact with the outside of the pulling block. By designing the pulling block, it can be used to drive the sliding rod to move.
[0009] Preferably, one end of the elastic sponge is fixedly connected to the support ring, and the other end of the elastic sponge is fixedly connected to the connecting pipe. By designing the elastic sponge, the support ring has an elastic effect.
[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0011] 1. By designing components such as the connecting seat, screw rod, handle, annular sleeve, bolt and annular groove, the limiting block is moved out of the sliding groove, and then components such as the connecting pipe are moved downward to a specified position, and then the limiting block is moved to another sliding groove, so that the connecting pipe is limited, and further the connecting pipe is adjusted, so that the device can sample fish ponds with different depths.
[0012] 2. By designing components such as the clamping groove, sliding rod, pulling block, support ring, guide rod and elastic sponge, the sliding rod is pulled to move, the sliding rod moves out of the clamping groove, and then the connecting sleeve and the filter screen are moved downward and removed from the connecting pipe, so that the filter screen on the device is convenient to replace. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 is a three-dimensional view of the overall structure of the present utility model;
[0014] Figure 2 is of the present utility model Figure 1 a three-dimensional sectional view of the overall structure;
[0015] Figure 3 is of the present utility model Figure 1 a front view sectional view;
[0016] Figure 4 For the present utility model Figure 3 Enlarged view of part A;
[0017] Figure 5 For the present utility model Figure 2 Enlarged view of the connecting pipe;
[0018] Figure 6 For the present utility model Figure 5 Enlarged view of part B.
[0019] In the figure: 1. Sampler body; 2. Wheels; 3. Fixed pipe; 4. Connecting pipe; 5. Adjusting mechanism; 51. Connecting seat; 52. Screw; 53. Handle; 54. Ring sleeve; 55. Bolt; 56. Ring groove; 57. Limiting block; 58. Slide groove; 6. Connecting sleeve; 7. Filter screen; 8. Dismantling mechanism; 81. Card slot; 82. Slide bar; 83. Pulling block; 84. Support ring; 85. Guide rod; 86. Elastic sponge. Specific embodiments
[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with 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. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0021] Please refer to Figures 1-6 , a fish pond sampler that is convenient for replacement, including a sampler body 1, wheels 2 are arranged at the bottom of the sampler body 1, a fixed pipe 3 is arranged on the sampler body 1, a connecting pipe 4 is slidably connected inside the fixed pipe 3, an adjusting mechanism 5 is arranged outside the fixed pipe 3, a connecting sleeve 6 is in contact with the inside of the connecting pipe 4, a filter screen 7 is fixedly connected inside the connecting sleeve 6, and a dismantling mechanism 8 is arranged inside the connecting pipe 4.
[0022] Please refer to Figure 4, the adjusting mechanism 5 includes a connecting seat 51. The outer side of the fixed pipe 3 is fixedly connected with the connecting seat 51. The inside of the connecting seat 51 is threadedly connected with a screw rod 52. A handle 53 is fixedly connected to the screw rod 52. The outer side of the screw rod 52 is rotatably connected with an annular sleeve 54. The inside of the annular sleeve 54 is threadedly connected with a bolt 55. An annular groove 56 is formed inside the screw rod 52, and the bolt 55 is slidably connected inside the annular groove 56. By designing the bolt 55, the screw rod 52 and the annular sleeve 54 can be connected. A limiting block 57 is fixedly connected to the annular sleeve 54. A sliding groove 58 is formed inside the connecting pipe 4, and the limiting block 57 is connected inside the sliding groove 58. The limiting block 57 is slidably connected inside the fixed pipe 3. By moving the limiting block 57 out of the sliding groove 58, then moving components such as the connecting pipe 4 downward to a specified position, and then moving the limiting block 57 into another sliding groove 58, the connecting pipe 4 is limited, and thus the connecting pipe 4 is adjusted, enabling the device to sample fish ponds at different depths.
[0023] Please refer to Figure 6 , the disassembly mechanism 8 includes a clamping groove 81. The clamping groove 81 is formed inside the connecting sleeve 6. A sliding rod 82 is slidably connected inside the clamping groove 81. One end of the sliding rod 82 away from the clamping groove 81 is fixedly connected with a pulling block 83. The outer side of the pulling block 83 contacts the connecting pipe 4. By designing the pulling block 83, it can be used to drive the sliding rod 82 to move. The sliding rod 82 is slidably connected inside the connecting pipe 4. A support ring 84 is fixedly connected to the outer side of the sliding rod 82. A guide rod 85 is slidably connected inside the support ring 84. An elastic sponge 86 is arranged on the outer side of the guide rod 85. One end of the elastic sponge 86 is fixedly connected to the support ring 84, and the other end of the elastic sponge 86 is fixedly connected to the connecting pipe 4. By designing the elastic sponge 86, the support ring 84 has an elastic effect. The guide rod 85 is fixedly connected inside the connecting pipe 4. By pulling the sliding rod 82 to move, the sliding rod 82 moves out of the clamping groove 81, and then the connecting sleeve 6 and the filter net 7 are moved downward out of the connecting pipe 4, making the filter net 7 on the device easy to replace.
[0024] The specific implementation process of the present utility model is as follows: When the device is in use, rotate the handle 53. The rotation of the handle 53 drives the screw rod 52 to rotate. The rotation of the screw rod 52 makes a threaded movement with the connecting seat 51, and thus the screw rod 52 generates a relative displacement. The rotation of the screw rod 52 drives components such as the annular sleeve 54 to move. The movement of the annular sleeve 54 drives the limiting block 57 to move. The movement of the limiting block 57 moves out of the sliding groove 58, and then move the connecting pipe 4 downward. The downward movement of the connecting pipe 4 drives components such as the connecting sleeve 6 and the filter net 7 downward to a specified position, and then move the limiting block 57 into another sliding groove 58, so that the connecting pipe 4 is limited, and thus the connecting pipe 4 is adjusted, enabling the device to sample fish ponds at different depths;
[0025] When the filter screen 7 on the device needs to be replaced, pull the pull block 83 to move away from the connecting pipe 4. The movement of the pull block 83 drives the movement of the sliding rod 82, the movement of the sliding rod 82 drives the movement of the support ring 84, the movement of the support ring 84 compresses the elastic sponge 86, the sliding rod 82 moves out of the clamping groove 81, and then move the connecting sleeve 6 and the filter screen 7 downward to move them out of the connecting pipe 4, so that the filter screen 7 on the device is convenient to replace.
[0026] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A fish pond sampler that is easy to replace, comprising a sampler body (1), characterized in that: A wheel (2) is arranged at the bottom of the sampler body (1), a fixed tube (3) is arranged on the sampler body (1), a connecting tube (4) is slidably connected inside the fixed tube (3), an adjustment mechanism (5) is arranged on the outside of the fixed tube (3), a connecting sleeve (6) is in contact with the inside of the connecting tube (4), a filter screen (7) is fixedly connected inside the connecting sleeve (6), and a disassembly mechanism (8) is arranged inside the connecting tube (4).
2. The fish pond sampler that is easy to replace according to claim 1 is characterized in that: The adjusting mechanism (5) comprises a connecting seat (51), the outer side of the fixed tube (3) is fixedly connected to the connecting seat (51), the interior of the connecting seat (51) is connected to a screw rod (52) by threading, the screw rod (52) is fixedly connected to a handle (53), the outer side of the screw rod (52) is rotatably connected to an annular sleeve (54), the annular sleeve (54) is fixedly connected to a limiting block (57), a sliding groove (58) is provided inside the connecting tube (4), the interior of the sliding groove (58) is connected to the limiting block (57), and the interior of the fixed tube (3) is slidably connected to the limiting block (57).
3. The fish pond sampler that is easy to replace according to claim 2 is characterized in that: The inside of the annular sleeve (54) is connected with a bolt (55) through a thread, the inside of the screw rod (52) is provided with an annular groove (56), and the inside of the annular groove (56) is slidably connected with the bolt (55).
4. The fish pond sampler that is easy to replace according to claim 1 is characterized in that: The disassembly mechanism (8) comprises a slot (81), the connecting sleeve (6) is provided with a slot (81), the slot (81) is slidably connected to a slide rod (82) inside the slot (81), the connecting tube (4) is slidably connected to the slide rod (82), the outer side of the slide rod (82) is fixedly connected to a support ring (84), the inner side of the support ring (84) is slidably connected to a guide rod (85), the outer side of the guide rod (85) is provided with an elastic sponge (86), and the inner side of the connecting tube (4) is fixedly connected to the guide rod (85).
5. The fish pond sampler that is easy to replace according to claim 4 is characterized in that: One end of the slide bar (82) away from the clamping groove (81) is fixedly connected to a pull block (83), and the outer side of the pull block (83) contacts the connecting pipe (4).
6. The easily replaceable fish pond sampler according to claim 4, characterized in that: One end of the elastic sponge (86) is fixedly connected to a block having a support ring (84), and the other end of the elastic sponge (86) is fixedly connected to a connecting pipe (4).