Drainage equipment for rice and shrimp breeding

Abstract

The utility model discloses drainage equipment for rice and shrimp cultivation, which comprises a working table and a filter cartridge, a water pump is arranged at the top of the working table, the water pump is fixedly connected with the working table, a water outlet pipe is arranged on the water pump, the water outlet pipe is fixedly connected with the water pump, a water inlet pipe is arranged on the water pump, the water inlet pipe is fixedly connected with the water pump, and the filter cartridge is fixedly connected with the working table. Due to the fact that the contact face of the positioning block and the installation block is an inclined face, when the installation block extrudes the positioning block, the positioning block compresses the supporting spring through the sliding block, the positioning block can contract into the installation plate, and when a groove in the installation block moves to the position of the positioning block, pressure borne by the supporting spring disappears. The supporting spring drives the positioning block to be inserted into the mounting block through the supporting spring, the mounting block is limited and fixed, and the filter cartridge can be mounted on the connector, so that the filter cartridge can be well mounted in a simple inserting manner when the filter cartridge is mounted, the operation is simple and convenient, and time and labor are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of rice and shrimp farming, in particular to drainage equipment for rice and shrimp farming. Background Art

[0002] There are a large number of rice fields distributed in my country's medium and low mountainous areas and hilly areas. These rice fields generally have sufficient water sources, good water quality, and convenient irrigation and drainage. At the same time, these waters are rich in organic matter, and the size of a single rice field is appropriate. In the existing technology, farmers adapt to local conditions, and crayfish farming in rice fields has become a very important means of crayfish farming, and rice field drainage is an extremely important task in crayfish farming.

[0003] CN 216008882 U discloses a drainage device for rice and shrimp farming, comprising a water pump and a filter cartridge, wherein the input end of the water pump is connected to a water pipe; one end of the water pipe is connected to a positioning disk; one end of the filter cartridge is provided with a slot; both ends of the filter cartridge are provided with a limit plate; one end of the limit plate is connected to a nut block; the threaded rod is internally threaded in the threaded block; one end of the water pipe is inserted into the slot of the filter cartridge, and then the threaded rod is rotated to drive the nut block until the limit plate positions the positioning disk. Thus, the water pipe and the filter cartridge can be quickly installed, and then the filter cartridge is placed in a rice field, and the water pump is started to pump water. Therefore, lobsters and impurities can be filtered out by the filter cartridge and the filter screen, preventing the escape of the aquacultured fish and clogging of the water pipe. In addition, the water pipe and the filter cartridge are conveniently disassembled and assembled, making it easy to clean the filter cartridge.

[0004] However, there are some problems with the use of this device. When installing the filter cartridge on the water pipe, the drainage equipment drives the limit plate to position and install the positioning plate by rotating the threaded rod. The installation and disassembly process is relatively troublesome, which increases the labor intensity of the staff. At present, no effective solution has been proposed for the problems in the relevant technology. Utility Model Content

[0005] In view of the problems in the related technology, the utility model proposes a drainage device for rice and shrimp farming to overcome the above technical problems existing in the existing related technology.

[0006] To this end, the specific technical solutions adopted in this utility model are as follows:

[0007] A drainage device for rice and shrimp farming, comprising a workbench and a filter cartridge, wherein a water pump is provided on the top of the workbench, the water pump is fixedly connected to the workbench, the water pump is provided with a water outlet pipe, the water outlet pipe is fixedly connected to the water pump, the water pump is provided with a water inlet pipe, the water inlet pipe is fixedly connected to the water pump, a connecting hose is provided on the outside of the water inlet pipe, a bolt is provided on the outside of the water inlet pipe, the other end of the connecting hose is fixedly connected to a connector, and a mounting plate is fixedly connected to the outside of the filter cartridge;

[0008] A mounting block is fixedly connected to the outside of the connecting head, and the mounting block is inserted into the groove of the mounting plate. A pull rod is provided on the outside of the mounting plate, and the pull rod passes through the mounting plate. The pull rod is slidably connected to the mounting plate, and the other end of the pull rod is fixedly connected to a slider, and the slider is slidably connected to the mounting plate. A positioning block is fixedly connected to the outside of the slider.

[0009] As a further solution of the present invention, movable wheels are provided at the bottom of the workbench, and the movable wheels are fixedly connected to the workbench.

[0010] As a further solution of the present invention, the bolt passes through the water inlet pipe, and the bolt is threadedly connected to the water inlet pipe.

[0011] As a further solution of the present invention, the bolt passes through the connecting hose, the bolt is threadedly connected to the connecting hose, and a nut is spirally connected to the outer side of the bolt.

[0012] As a further solution of the present invention, the positioning block passes through the mounting plate, and the positioning block is slidably connected to the mounting plate.

[0013] As a further solution of the present invention, the positioning block is inserted into the groove of the mounting block, and the outer side of the positioning block is inclined.

[0014] As a further solution of the present invention, a support spring is attached to the outer side of the pull rod between the slider and the mounting plate, one end of the support spring is fixedly connected to the slider, and the other end of the support spring is fixedly connected to the mounting plate.

[0015] The beneficial effects of the utility model are as follows: through the provided mounting block, pull rod, slider, positioning block and support spring, when the filter cartridge needs to be installed on the connecting head during use, the groove on the mounting plate on the filter cartridge is aligned with the mounting block to push the filter cartridge, and the mounting block slides in the groove of the mounting plate, and the mounting block will contact and extrude the positioning block. Since the contact surface between the positioning block and the mounting block is an inclined surface, when the mounting block extrude the positioning block, the positioning block compresses the support spring through the slider, and the positioning block will shrink into the inside of the mounting plate. When the groove on the mounting block moves to the bottom positioning block, the pressure on the support spring disappears, and the support spring drives the positioning block to be inserted into the inside of the mounting block through the support spring, and the mounting block is limited and fixed, so that the filter cartridge can be installed on the connecting head, so that when installing the filter cartridge, the filter cartridge can be installed by a simple plug-in method, and the installation process is simple and convenient, saving time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 This is a schematic diagram of the overall structure of a drainage device for rice and shrimp farming according to an embodiment of the utility model;

[0018] Figure 2 The invention is a drainage device for rice and shrimp farming according to the embodiment of the invention. Figure 1 Schematic diagram of the structure at A;

[0019] Figure 3 This is a schematic diagram of the installation structure of a connector of a drainage device for rice and shrimp farming according to an embodiment of the present utility model;

[0020] Figure 4 The invention is a drainage device for rice and shrimp farming according to the embodiment of the invention. Figure 3 Schematic diagram of the structure at point B.

[0021] In the figure: 1. Workbench; 2. Moving wheel; 3. Water pump; 4. Water outlet pipe; 5. Water inlet pipe; 6. Connecting hose; 7. Bolt; 8. Nut; 9. Connector; 10. Filter cartridge; 11. Mounting plate; 12. Mounting block; 13. Pull rod; 14. Slider; 15. Positioning block; 16. Support spring. DETAILED DESCRIPTION

[0022] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. By referring to these contents, ordinary technicians in this field should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0023] According to an embodiment of the utility model, a drainage device for rice and shrimp farming is provided.

[0024] Please refer to the instruction manual Figure 1-4According to an embodiment of the present invention, a drainage device for rice and shrimp farming includes a workbench 1 and a filter cartridge 10. A water pump 3 is provided on the top of the workbench 1, and the water pump 3 is fixedly connected to the workbench 1. An outlet pipe 4 is provided on the water pump 3, and the outlet pipe 4 is fixedly connected to the water pump 3. An inlet pipe 5 is provided on the water pump 3, and the inlet pipe 5 is fixedly connected to the water pump 3. A connecting hose 6 is provided on the outside of the inlet pipe 5, and a bolt 7 is provided on the outside of the inlet pipe 5. The other end of the connecting hose 6 is fixedly connected to a connecting head 9, and the outside of the filter cartridge 10 is fixedly connected to a mounting plate 11. The outside of the connecting head 9 is fixedly connected to a mounting block 12, and the mounting block 12 is inserted into the groove of the mounting plate 11. A pull rod 13 is provided on the outside of the mounting plate 11, and the pull rod 13 passes through the mounting plate 11. The pull rod 13 is slidably connected to the mounting plate 11, and the other end of the pull rod 13 is fixedly connected to a slider 14. This arrangement facilitates the movement of the slider 14, and the slider 14 is slidably connected to the mounting plate 11. A positioning block 15 is fixedly connected to the outside of the slider 14.

[0025] In one embodiment, please refer to the appendix of the specification. Figure 1 As a further solution of the present invention, a moving wheel 2 is provided at the bottom of the workbench 1, and the moving wheel 2 is fixedly connected to the workbench 1. This arrangement facilitates the movement of the equipment.

[0026] In one embodiment, please refer to the appendix of the specification. Figure 1 and 2 As a further solution of the present invention, the bolt 7 passes through the water inlet pipe 5, the bolt 7 is threadedly connected to the water inlet pipe 5, the bolt 7 passes through the connecting hose 6, the bolt 7 is threadedly connected to the connecting hose 6, and a nut 8 is spirally connected to the outside of the bolt 7. This arrangement can connect and fix the water inlet pipe 5 and the connecting hose 6 together.

[0027] In one embodiment, please refer to the appendix of the specification. Figure 3 and 4 As a further solution of the present invention, the positioning block 15 passes through the mounting plate 11, the positioning block 15 is slidably connected to the mounting plate 11, the positioning block 15 is inserted into the groove of the mounting block 12, the outer side of the positioning block 15 is inclined, and a support spring 16 is attached to the outer side of the pull rod 13 between the slider 14 and the mounting plate 11. One end of the support spring 16 is fixedly connected to the slider 14, and the other end of the support spring 16 is fixedly connected to the mounting plate 11. This arrangement facilitates the connection of the hose 6 and the filter cartridge 10 to be plugged and fixed together.

[0028] When in use, the power supply of all electrical appliances in the device is an external power supply. When drainage is required during use, the device is pushed to the vicinity of the rice field, and then the groove on the mounting plate 11 on the filter cartridge 10 is aligned with the mounting block 12 to push the filter cartridge 10. The mounting block 12 slides in the groove of the mounting plate 11, and the mounting block 12 contacts the extrusion positioning block 15. Since the contact surface between the positioning block 15 and the mounting block 12 is an inclined surface, when the mounting block 12 squeezes the positioning block 15, the positioning block 15 compresses the support spring 16 through the slider 14, and the positioning block 15 shrinks to the inside of the mounting plate 11. When the groove on the mounting block 12 moves When it moves to the bottom positioning block 15, the pressure on the support spring 16 disappears, and the support spring 16 drives the positioning block 15 to be inserted into the mounting block 12 through the support spring 16, and the mounting block 12 is limited and fixed. The filter cartridge 10 can be installed on the connecting head 9, and then the filter cartridge 10 and the connecting hose 6 are placed in the rice field, so that the water pump 3 can pump water and drain water. When the filter cartridge 10 is blocked during use and needs to be cleaned, pull the pull rod 13 to drive the positioning block 15 to leave the mounting block 12, and the filter cartridge 10 can be removed from the connecting hose 6 for cleaning. The disassembly process is also simple and convenient.

[0029] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A drainage device for rice and shrimp farming, comprising a workbench (1) and a filter cartridge (10), characterized in that: A water pump (3) is provided on the top of the workbench (1), the water pump (3) is fixedly connected to the workbench (1), a water outlet pipe (4) is provided on the water pump (3), the water outlet pipe (4) is fixedly connected to the water pump (3), a water inlet pipe (5) is provided on the water pump (3), the water inlet pipe (5) is fixedly connected to the water pump (3), a connecting hose (6) is provided on the outside of the water inlet pipe (5), a bolt (7) is provided on the outside of the water inlet pipe (5), the other end of the connecting hose (6) is fixedly connected to a connector (9), and a mounting plate (11) is fixedly connected to the outside of the filter cartridge (10); The outer side of the connecting head (9) is fixedly connected to a mounting block (12), and the mounting block (12) is inserted into a groove of the mounting plate (11). A pull rod (13) is provided on the outer side of the mounting plate (11), and the pull rod (13) passes through the mounting plate (11). The pull rod (13) is slidably connected to the mounting plate (11), and the other end of the pull rod (13) is fixedly connected to a slider (14), and the slider (14) is slidably connected to the mounting plate (11). A positioning block (15) is fixedly connected to the outer side of the slider (14).

2. A drainage device for rice and shrimp farming according to claim 1, characterized in that: The bottom of the workbench (1) is provided with moving wheels (2), and the moving wheels (2) are fixedly connected to the workbench (1).

3. A drainage device for rice and shrimp farming according to claim 1, characterized in that: The bolt (7) passes through the water inlet pipe (5), and the bolt (7) is threadedly connected to the water inlet pipe (5).

4. The drainage equipment for rice and shrimp farming according to claim 1, characterized in that: The bolt (7) passes through the connecting hose (6), the bolt (7) is threadedly connected to the connecting hose (6), and a nut (8) is spirally connected to the outer side of the bolt (7).

5. The drainage equipment for rice and shrimp farming according to claim 1, characterized in that: The positioning block (15) passes through the mounting plate (11), and the positioning block (15) is slidably connected to the mounting plate (11).

6. The drainage equipment for rice and shrimp farming according to claim 1, characterized in that: The positioning block (15) is inserted into the groove of the installation block (12), and the outer side of the positioning block (15) is arranged in an inclined manner.

7. The drainage equipment for rice and shrimp farming according to claim 1, characterized in that: A support spring (16) is attached to the outer side of the pull rod (13) between the slider (14) and the mounting plate (11), one end of the support spring (16) is fixedly connected to the slider (14), and the other end of the support spring (16) is fixedly connected to the mounting plate (11).

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