Bidirectional sand guide pump ship funnel

Abstract

The utility model discloses a bidirectional sand guide pump ship funnel which comprises a first funnel and a second funnel, the first funnel is connected with the second funnel through a rotating shaft, a filter frame is arranged in the first funnel and the second funnel, a filter steel mesh is embedded in the filter frame, a plate body is arranged on the inner side of the first funnel and the inner side of the second funnel, and the first funnel is connected with the second funnel through a rotating shaft. And an anti-loosening bolt is embedded in the plate body. According to the bidirectional sand guide pump ship funnel, the bottom of the filter frame is fixedly connected with the limiting plate, when the filter frame in the funnel device needs to be overhauled, firstly, an anti-loosening bolt needs to be screwed in the reverse direction, then the limiting plate at the bottom of a filter screen is taken out from a limiting groove in the inner side of the funnel, and secondly, when the filter frame is seriously damaged, the anti-loosening bolt is screwed in the reverse direction. When the filter frame is damaged lightly, only the filter frame needs to be replaced with a new filter frame, when the filter frame is damaged lightly, only a worker needs to overhaul the filter frame, the worker can overhaul the filter frame conveniently, and the filter frame is easy to assemble and disassemble.

Description

Technical Field

[0001] The utility model belongs to the technical field of sand guide pump ship funnels, in particular to a two-way sand guide pump ship funnel. Background Art

[0002] A funnel is an instrument used for filtering, especially during the excavation and dredging of rivers, ports or other hydraulic structures, to guide and transport loose materials such as sand, gravel, etc. These materials may be guided to a specified location or for a specific purpose through specific equipment or structures. In pumpboat applications, sand guiding may involve the use of a pump and piping system to suck and transport sand and gravel from the riverbed or bottom of the river, which is then placed inside the funnel for filtering.

[0003] The pump boat funnels currently on the market have the following problems when used:

[0004] 1. When using the traditional sand pump ship funnel, a filter structure needs to be set inside it to filter out large-volume particles. The filter structure in the traditional sand pump ship funnel is often a fixed structure, or it is fixed with fasteners, which makes it impossible to disassemble it, and it is not convenient to replace it during maintenance;

[0005] 2. During the application of most sand pump ship funnels, as the use time increases, the inside of the funnel is prone to adhesion, and the staff needs to use tools to reach into the inside of the funnel for cleaning, which is easily affected by the narrow space, so it is more troublesome to clean. Utility Model Content

[0006] The utility model aims to provide a two-way sand guide pump ship funnel to solve the technical problems raised in the background technology.

[0007] To achieve the above-mentioned purpose, the specific technical scheme of the utility model is as follows: a two-way sand guide pump ship funnel, comprising a first funnel and a second funnel, the first funnel being connected to the second funnel through a rotating shaft, a filter frame being provided inside the first funnel and the second funnel, a filter steel mesh being embedded inside the filter frame, a plate being provided on the inner side of the first funnel and the second funnel, anti-loosening bolts being embedded inside the plate body, a through hole being provided on the top of the filter frame, the anti-loosening bolts passing through the plate body and the through hole, a threaded hole being provided on the top of the first funnel and the second funnel, and the anti-loosening bolts being threadedly connected to the threaded holes.

[0008] Preferably, the side of the first funnel is fixedly connected to the first side plate, the side of the second funnel is fixedly connected to the second side plate, a connecting rod is installed on the outer side of the first side plate and the second side plate, one side of the connecting rod is fixedly connected to a ring, and one side of another group of connecting rods is fixedly connected to a threaded seat, the inside of the ring is embedded with a fastening bolt, and the fastening bolt is threadedly connected to the threaded seat.

[0009] Preferably, inner grooves are provided on the sides of the first funnel and the second funnel, and a shaft rod is installed inside the inner groove. The shaft rod is distributed in a ring shape, and the outside of the shaft rod is sleeved with a plate body.

[0010] Preferably, the side of the first funnel is fixedly connected to the first arc plate and the second arc plate, the side of the second funnel is provided with a first arc groove and a second arc groove, the first arc plate is inserted into the first arc groove, and the second arc plate is inserted into the second arc groove.

[0011] Preferably, the first funnel and the second funnel are provided with limiting grooves inside, the bottom of the filter frame is fixedly connected to limiting plates, the limiting plates are provided in four groups, and the limiting plates are inserted into the limiting grooves.

[0012] Preferably, the sides of the first funnel and the second funnel are fixedly connected to a mounting plate, and mounting holes are provided on the top of the mounting plate, and the mounting holes are distributed in a ring shape.

[0013] The utility model has the following advantages:

[0014] 1. The two-way sand guide pump ship funnel is provided with a plate body and a shaft rod fixedly connected to the bottom of the filter frame, and a plate body and a shaft rod are arranged inside the funnel, and anti-loosening bolts are installed inside the plate body. Since a detachable filtering structure is installed, it is convenient for maintenance personnel to replace a severely damaged filter frame. When the filter frame inside the funnel device needs to be repaired, it is necessary to first reversely twist the anti-loosening bolts, and then take out the limiting plate at the bottom of the filter screen from the limiting groove inside the funnel. Secondly, when the filter frame is seriously damaged, it only needs to be replaced with a new filter frame. When the filter frame is slightly damaged, it only needs to be repaired by the staff. It is not only convenient for the staff to repair, but also simple to install and disassemble.

[0015] 2. This kind of two-way sand guide pump ship funnel is achieved by fixing the first curved plate and the second curved plate on the side of the first funnel, and a ring is provided on the outside of the first side plate, and a threaded seat and a fastening bolt are provided on the outside of the second side plate. Due to the installation of a detachable structure, when the staff needs to clean the funnel, they first disassemble the filtering structure inside the funnel, and then reversely twist the fastening bolts inside the threaded seat, and then take the fastening bolts out of the ring, and then rotate the first funnel and the second funnel respectively, so that it is convenient for the staff to clean the inside, and the cleaning will not be affected by the space, and it is more convenient to clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the first funnel structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the plate structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the filter steel mesh structure of the utility model;

[0021] Figure 5 It is a schematic diagram of the sleeve ring structure of the utility model.

[0022] Explanation of the markings in the figure: 1. first funnel; 2. second funnel; 3. mounting plate; 4. first side plate; 5. second side plate; 6. connecting rod; 7. collar; 8. fastening bolt; 9. threaded seat; 10. inner groove; 11. shaft rod; 12. plate body; 13. anti-loosening bolt; 14. filter frame; 15. through hole; 16. mounting hole; 17. limit plate; 18. limit groove; 19. first arc plate; 20. first arc groove; 21. second arc plate; 22. second arc groove; 23. threaded hole; 24. filter steel mesh. DETAILED DESCRIPTION

[0023] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0024] In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc. indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0025] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0026] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0027] The disclosure below provides many different embodiments or examples for realizing different structures of the embodiments of the present utility model. In order to simplify the disclosure of the embodiments of the present utility model, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the present utility model. In addition, the embodiments of the present utility model can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0028] In order to better understand the purpose, structure and function of the utility model, the following is a further detailed description of the two-way sand guide pump ship funnel of the utility model in conjunction with the accompanying drawings.

[0029] like Figure 1-5As shown, a two-way sand guide pump ship funnel of the utility model comprises a first funnel 1 and a second funnel 2. The first funnel 1 is connected to the second funnel 2 through a rotating shaft. A filter frame 14 is provided inside the first funnel 1 and the second funnel 2. A filter steel mesh 24 is embedded inside the filter frame 14. A plate body 12 is provided on the inner side of the first funnel 1 and the second funnel 2. Anti-loosening bolts 13 are embedded inside the plate body 12. Due to the installation of the anti-loosening bolts 13, it is convenient to fix the filter frame 14 inside the funnel. A through hole 15 is provided on the top of the filter frame 14. The anti-loosening bolts 13 pass through the plate body 12 and the through hole 15. A threaded hole 23 is provided on the top of the first funnel 1 and the second funnel 2. The anti-loosening bolts 13 are threadedly connected to the threaded hole 23. Due to the installation of the threaded hole 23 and the through hole 15, it is convenient for the anti-loosening bolts 13 to pass through the inside of the filter frame 14 and fix the position with the funnel.

[0030] The side of the first funnel 1 is fixedly connected to the first side plate 4, and the side of the second funnel 2 is fixedly connected to the second side plate 5. Connecting rods 6 are installed on the outer sides of the first side plate 4 and the second side plate 5. One side of the connecting rods 6 is fixedly connected to the collar 7, and one side of another set of connecting rods 6 is fixedly connected to the threaded seat 9. The inside of the collar 7 is embedded with fastening bolts 8, and the fastening bolts 8 are threadedly connected to the threaded seat 9. By installing the collar 7, the threaded seat 9 and the fastening bolts 8, the position of the first funnel 1 and the second funnel 2 can be fixed.

[0031] An inner groove 10 is provided on the side of the first funnel 1 and the second funnel 2, and an axle rod 11 is installed inside the inner groove 10. The axle rod 11 is distributed in a ring form, and the outer part of the axle rod 11 is sleeved with a plate body 12. Due to the inner groove 10, it is convenient to place the plate body 12 when taking the filter frame 14.

[0032] The side of the first funnel 1 is fixedly connected to the first arc plate 19 and the second arc plate 21, and the side of the second funnel 2 is provided with a first arc groove 20 and a second arc groove 22. The first arc plate 19 is inserted into the first arc groove 20, and the second arc plate 21 is inserted into the second arc groove 22. Due to the installation of the first arc plate 19 and the second arc plate 21, the first funnel 1 and the second funnel 2 can be fitted together.

[0033] Limiting grooves 18 are provided inside the first funnel 1 and the second funnel 2, and the bottom of the filter frame 14 is fixedly connected to a limiting plate 17. There are four groups of limiting plates 17, and the limiting plates 17 are inserted into the limiting grooves 18. By installing the limiting plates 17 and the limiting grooves 18, the filter frame 14 can be quickly snapped into the interior of the funnel.

[0034] The sides of the first funnel 1 and the second funnel 2 are fixedly connected to the mounting plate 3, and the top of the mounting plate 3 is provided with mounting holes 16, which are distributed in a ring form. Due to the installation plate 3, the first funnel 1 and the second funnel 2 can be connected to the equipment.

[0035] The working principle of the two-way sand guide pump ship funnel: when using the pump ship funnel, in order to use the funnel to filter loose materials such as sand, gravel, etc. before use, it is necessary to first install the funnel device, take out the fasteners and pass them through the mounting holes 16 inside the mounting plate 3, so that it can be fixed in position. After long-term use, the filtering structure inside the funnel needs regular maintenance. When the staff performs maintenance, they need to first reversely twist the anti-loosening bolts 13, and then take out the limiting plate 17 at the bottom of the filter screen from the limiting groove 18 on the inside of the funnel. When the filter frame 14 is seriously damaged, it only needs to be replaced with a new filter frame 14. When the filter frame 14 is slightly damaged, it only needs to be repaired by the staff. It is not only convenient for the staff to repair, but also simple to install and disassemble. Secondly, the staff needs to repair the funnel after use. Regular cleaning is required. In order to avoid the impression of narrow space, the funnel is designed to be an assembleable structure. First, the filtering structure inside the funnel is preliminarily disassembled, and then the fastening bolt 8 inside the threaded seat 9 needs to be reversed, and then the fastening bolt 8 is taken out from the inside of the collar 7, and then the first funnel 1 and the second funnel 2 are rotated respectively. This makes it convenient for the staff to clean the inside, and it will not be affected by the space during cleaning, and it is more convenient to clean. After cleaning, the first funnel 1 is rotated again to insert the first arc plate 19 and the second arc plate 21 on its side into the first arc groove 20 and the second arc groove 22 on the side of the second funnel 2 respectively, and then the fastening bolt 8 is inserted into the collar 7, and then the fastening bolt 8 is screwed again to make it threaded in the threaded seat 9, and then the filtering structure is assembled to the interface, which is convenient for next use.

[0036] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A two-way sand guide pump ship funnel, comprising a first funnel (1) and a second funnel (2), wherein the first funnel (1) is connected to the second funnel (2) via a rotating shaft, and characterized in that: A filter frame (14) is provided inside the first funnel (1) and the second funnel (2), and a filter steel mesh (24) is embedded inside the filter frame (14). A plate body (12) is provided inside the first funnel (1) and the second funnel (2), and an anti-loosening bolt (13) is embedded inside the plate body (12). A through hole (15) is provided on the top of the filter frame (14), and the anti-loosening bolt (13) passes through the plate body (12) and the through hole (15). A threaded hole (23) is provided on the top of the first funnel (1) and the second funnel (2), and the anti-loosening bolt (13) is threadedly connected to the threaded hole (23).

2. The two-way sand guide pump ship funnel according to claim 1 is characterized in that: The side of the first funnel (1) is fixedly connected to the first side plate (4), the side of the second funnel (2) is fixedly connected to the second side plate (5), a connecting rod (6) is installed on the outer sides of the first side plate (4) and the second side plate (5), one side of the connecting rod (6) is fixedly connected to a collar (7), and one side of another group of the connecting rods (6) is fixedly connected to a threaded seat (9), a fastening bolt (8) is embedded inside the collar (7), and the fastening bolt (8) is threadedly connected to the threaded seat (9).

3. The two-way sand guide pump ship funnel according to claim 1 is characterized in that: An inner groove (10) is provided on the side of the first funnel (1) and the second funnel (2), and a shaft rod (11) is installed inside the inner groove (10). The shaft rod (11) is in a ring-shaped distribution form, and the outer part of the shaft rod (11) is sleeved with a plate body (12).

4. The two-way sand guide pump ship funnel according to claim 3 is characterized in that: The side surface of the first funnel (1) is fixedly connected to a first arc-shaped plate (19) and a second arc-shaped plate (21); the side surface of the second funnel (2) is provided with a first arc-shaped groove (20) and a second arc-shaped groove (22); the first arc-shaped plate (19) is inserted into the first arc-shaped groove (20), and the second arc-shaped plate (21) is inserted into the second arc-shaped groove (22).

5. The two-way sand guide pump ship funnel according to claim 4 is characterized in that: Limiting grooves (18) are provided inside the first funnel (1) and the second funnel (2); the bottom of the filter frame (14) is fixedly connected to a limiting plate (17); there are four groups of the limiting plates (17); and the limiting plates (17) are inserted into the limiting grooves (18).

6. The two-way sand guide pump ship funnel according to claim 5, characterized in that: The sides of the first funnel (1) and the second funnel (2) are fixedly connected to a mounting plate (3), and mounting holes (16) are provided on the top of the mounting plate (3), and the mounting holes (16) are distributed in a ring shape.

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