Water quantity adjusting device of fresh and live fish transport vehicle

Abstract

The utility model relates to the technical field of fresh and live fish transportation, in particular to a water volume adjusting device of a fresh and live fish transport vehicle, which comprises a transport compartment, an overflow port body is arranged at the upper position of one side of the transport compartment, and an external thread clamping port is arranged at the upper right position of the inner side of the transport compartment. According to the water volume adjusting device of the fresh and live fish transport vehicle, through the arrangement of the center support, the limiting screw rod, the center lantern ring, the second filter screen, the first filter screen and the outer clamping ring, the water volume adjusting device can conveniently adjust the water volume of the fresh and live fish transport vehicle in the transport process, and the water volume of the fresh and live fish transport vehicle can be conveniently adjusted. Dirt is intercepted and filtered from the inlet end of the overflow port by utilizing a multi-stage filtering structure consisting of a central bracket, a limiting screw rod, a central lantern ring, a second filter screen, a first filter screen and an outer snap ring, so that the phenomenon that the dirt flows into the overflow port in a reciprocating shaking state and is accumulated to block the interior of the overflow port is prevented; and the water volume adjustment operation of the transport vehicle in an overflow mode in the later period is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of live fish transportation, in particular to a water volume adjusting device for a live fish transport vehicle. Background Technique

[0002] In the freight industry, the transportation conditions for live transportation are relatively special. To ensure the survival rate of aquatic products and the transportation timeliness during transportation, special vehicles dedicated to transporting live fish, namely live fish transport vehicles, are usually used to achieve low-loss transportation. Before loading live fish into the transportation compartment, generally, according to the types of live fish, an appropriate amount of water needs to be injected into the compartment according to the standard ratio;

[0003] In the prior art, during the process of injecting an appropriate amount of clean water into the transportation compartment, generally, the overflow port reserved above the compartment is used to adjust the water volume of the clean water added to the compartment. However, considering that water needs to be changed during the transportation of live fish, dirt such as fish scales, fish feces, and microorganisms floating on the water surface will flow into the inside of the overflow port due to the shaking generated during transportation. At this time, the accumulation of dirt inside the overflow port is not conducive to the subsequent water volume adjustment operation of the compartment through the overflow method to achieve the purpose of quickly changing water. At the same time, before subsequent use, the overflow port needs to be carefully cleaned, which also causes some unnecessary troubles to the entire transportation operation. Therefore, a water volume adjusting device for a live fish transport vehicle is proposed for the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide a water volume adjusting device for a live fish transport vehicle to solve the problem that in the prior art, during the process of injecting an appropriate amount of clean water into the transportation compartment, the subsequent water volume adjustment operation will be affected due to the blockage inside the overflow port as mentioned in the background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A water volume adjusting device for a live fish transport vehicle includes a transportation partition compartment. An overflow port body is opened at a position above one side of the transportation partition compartment. An external thread clamping interface is provided at a position in the upper right inside of the transportation partition compartment. An internal thread clamping ring is threadedly connected to the outside of the external thread clamping interface. A conical clamping disc is fixedly connected to one side of the internal thread clamping ring. An external clamping ring is threadedly connected to the outside of the conical clamping disc. A first filter screen is provided inside the external clamping ring. A second filter screen is adjacent to one side of the first filter screen. A central sleeve ring is fixedly connected to the middle position of the second filter screen. A limiting screw is threadedly connected to the inside of the central sleeve ring. A central support is fixedly connected to one side of the limiting screw.

[0007] Preferably, the bottom end of the transportation partition compartment is fixedly connected to the vehicle body, and a loading inlet is connected to the middle position at the top of the transportation partition compartment.

[0008] Preferably, the inside of the overflow port body is in conduction with the inside of the external thread clamping interface. A sealing plug is clamped inside one side of the overflow port body, and the outer shape of the sealing plug is set in a "T" shape.

[0009] Preferably, the outer shape of the central support is in a "cross" shape. The central support and the internal thread clamping ring are integrally formed, and the center point of the central support coincides with the center point of the limiting screw for the transportation partition compartment.

[0010] Preferably, one end of the limiting screw extends into the inside of the conical chuck. The first filter screen is embedded and installed inside the conical chuck, and the inner diameter of the second filter screen is smaller than the inner diameter of the first filter screen.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] In the present invention, through the setting of the central support, limiting screw, central sleeve ring, second filter screen, first filter screen and outer clamping ring, it is convenient for the water volume adjusting device of the live fish transport vehicle to intercept and filter dirt such as fish scales, fish feces, and microorganisms that shake during the transportation process at the inlet end of the overflow port under the connection and limitation of the internal thread clamping ring and the external thread clamping interface by using the multi-stage filtering structure composed of the central support, limiting screw, central sleeve ring, second filter screen, first filter screen and outer clamping ring, preventing the dirt in the reciprocating shaking state from flowing in and accumulating and blocking the inside of the overflow port. Moreover, this is conducive to the vehicle to later achieve the water volume adjustment operation through the overflow method, achieving the purpose of quickly changing water while reducing some unnecessary troubles for the entire transportation operation, so as to facilitate the subsequent water change operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0014] Figure 2 is for the present invention Figure 1 structural schematic diagram of part A;

[0015] Figure 3 is a schematic diagram of the central support structure of the present invention.

[0016] In the figure: 1, transportation partition compartment; 2, overflow port body; 3, external thread clamping interface; 4, internal thread clamping ring; 5, conical chuck; 6, central support; 7, limiting screw; 8, central collar; 9, second filter screen; 10, first filter screen; 11, external clamping ring; 12, sealing plug; 13, loading inlet; 14, vehicle body. Detailed implementation mode

[0017] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0018] Please refer to Figures 1 - 3 , the present invention provides a technical solution:

[0019] A water volume adjustment device for a live fish transport vehicle, including a transportation partition compartment 1, an overflow port body 2 is provided at the upper position on one side of the transportation partition compartment 1, an external thread clamping interface 3 is provided at the upper right position inside the transportation partition compartment 1, an internal thread clamping ring 4 is threadedly connected to the outside of the external thread clamping interface 3, a conical chuck 5 is fixedly connected to one side position of the internal thread clamping ring 4, an external clamping ring 11 is threadedly connected to the outside of the conical chuck 5, a first filter screen 10 is provided inside the external clamping ring 11, a second filter screen 9 is adjacent to one side position of the first filter screen 10, a central collar 8 is fixedly connected to the middle position of the second filter screen 9, a limiting screw 7 is threadedly connected to the inside of the central collar 8, and a central support 6 is fixedly connected to one side of the limiting screw 7.

[0020] As Figure 1 shown, the bottom end of the transportation partition compartment 1 is fixedly connected to a vehicle body 14, and a loading inlet 13 is connected to the middle position of the top of the transportation partition compartment 1. By providing the loading inlet 13, this structural setting facilitates the subsequent rapid input of an appropriate amount of clean water and live fish into the interior of the transportation partition compartment 1.

[0021] As Figure 1 and Figure 2 shown, the inside of the overflow port body 2 and the inside of the external thread clamping interface 3 are conductively arranged, a sealing plug 12 is clamped inside one side of the overflow port body 2, and the shape of the sealing plug 12 is a "T" - shaped structure. After the water volume adjustment operation is completed, the sealing plug 12 can be clamped into the water outlet port of the overflow port body 2 to prevent the liquid inside the transportation partition compartment 1 from directly overflowing.

[0022] As Figure 1 , Figure 2 and Figure 3As shown, the outer shape of the central support 6 is a "cross" structure. The central support 6 and the internal-threaded clamping ring 4 are integrally formed. The center point of the central support 6 coincides with the center point of the limiting screw 7. For the transportation and separation compartment 1, after the central sleeve ring 8 and the limiting screw 7 are threadedly connected, the setting of the limiting screw 7 and the central support 6 mainly plays a role in assisting the quick installation of the second filter screen 9, and at the same time, it also provides a limiting effect from the central position of the second filter screen 9. One end of the limiting screw 7 extends into the inside of the conical chuck 5. The first filter screen 10 is embedded and installed inside the conical chuck 5. The inner diameter of the second filter screen 9 is smaller than the inner diameter of the first filter screen 10. During the transportation of live fish, the whole device can filter and intercept the dirt inside the carriage through the first filter screen 10 and the second filter screen 9 respectively.

[0023] Working process: When it is necessary to use this live fish transport vehicle to transport live fish, first, after ensuring that the inside of the transportation and separation compartment 1 is clean and hygienic and removing the sealing plug 12, an appropriate amount of clean water can be injected into the inside of the transportation and separation compartment 1 through the loading inlet 13. And after reaching the standard liquid level, the excessive clean water will flow through the inside of the overflow port body 2. At this time, the water inlet pipeline can be closed to reduce the waste of water resources and cooperate with the whole transport vehicle to realize water volume adjustment. Since before transporting live fish, the internal-threaded clamping ring 4 can be spirally installed outside the external-threaded connection port 3 by means of screwing, and then the external clamping ring 11 is threadedly installed on the conical chuck 5. When the transport vehicle is transporting live fish, when dirt such as fish scales, fish feces, and microorganisms is likely to flow into the inside of the overflow port due to shaking, under the connection and limiting effect of the internal-threaded clamping ring 4 and the external-threaded connection port 3, the multi-stage filtering structure composed of the central support 6, the limiting screw 7, the central sleeve ring 8, the second filter screen 9, the first filter screen 10, and the external clamping ring 11 will play an interception and filtering role from the inlet end position of the overflow port, avoiding the phenomenon that dirt flows into and accumulates to block the inside of the overflow port due to reciprocating shaking, and at the same time, it is also convenient for water replacement operation during subsequent transportation.

[0024] 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 water volume regulating device for a fresh fish transport vehicle, comprising a transport compartment (1), characterized in that: An overflow port body (2) is provided at an upper position on one side of the transport compartment (1); an external threaded clamping interface (3) is provided at an upper right position on the inner side of the transport compartment (1); an internal threaded clamping ring (4) is connected to the external thread of the external threaded clamping interface (3); a conical clamping disk (5) is fixedly connected to one side of the internal threaded clamping ring (4); an external thread of the conical clamping disk (5) is connected to an external clamping ring (11); a first filter screen (10) is provided on the inner side of the external clamping ring (11); a second filter screen (9) is provided adjacent to one side of the first filter screen (10); a center collar (8) is fixedly connected to the middle position of the second filter screen (9); a limiting screw (7) is connected to the inner side of the center collar (8); a center bracket (6) is fixedly connected to one side of the limiting screw (7).

2. The water volume regulating device for a fresh fish transport vehicle according to claim 1, characterized in that: The bottom end of the transport compartment (1) is fixedly connected to a vehicle body (14), and the top middle position of the transport compartment (1) is connected to a loading inlet (13).

3. The water volume regulating device for a fresh fish transport vehicle according to claim 1, characterized in that: The interior of the overflow port body (2) and the interior of the external threaded clamping interface (3) are connected, and a sealing plug (12) is clamped on one side of the interior of the overflow port body (2). The sealing plug (12) has a "T"-shaped structure.

4. The water volume regulating device for a fresh fish transport vehicle according to claim 1, characterized in that: The central support (6) has a "cross"-shaped structure, the central support (6) and the internal thread clamping ring (4) are integrally formed, and the central point of the central support (6) and the central point of the limiting screw (7) coincide with each other to form the transport partition compartment (1).

5. The water volume regulating device for a fresh fish transport vehicle according to claim 1, characterized in that: One side end of the limiting screw (7) extends into the interior of the conical chuck (5), the first filter screen (10) is embedded in the interior of the conical chuck (5), and the inner diameter of the second filter screen (9) is smaller than the inner diameter of the first filter screen (10).

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