Spraying device of air wave bubble cleaning machine

Abstract

The utility model discloses an air wave bubble cleaning machine spraying device which comprises a plurality of movable spraying pipes horizontally installed above a cleaning pool through shaft seats, the movable spraying pipes are perpendicular to the conveying direction of a net chain conveyor, the other ends of the movable spraying pipes are sealed, and connecting seats are fixedly installed on the surfaces of the movable spraying pipes in a sleeved mode. The side, corresponding to the conveying downstream of the net chain conveyor, of the connecting base is fixedly connected with a connecting plate, a reset tension spring is installed between the connecting plate and the cleaning pool, and a limiting frame fixedly connected to the cleaning pool is arranged below one connecting plate. A baffle is fixedly connected to the side, corresponding to the conveying upstream of the net chain conveyor, of one connecting base, a gear motor is fixedly installed at the position, corresponding to the baffle, of the cleaning pool, and a shifting plate corresponding to the baffle in position is fixedly installed on a horizontal output shaft of the gear motor. The water spraying pipes swinging left and right and sprayed water columns avoid the problem that the aquatic products are gathered and stopped, and it is guaranteed that the aquatic products are smoothly conveyed and make full contact with air wave bubbles and the sprayed water columns in the cleaning pool.

Description

Technical Field

[0001] The utility model relates to the technical field of air-wave and water-bubble cleaning machines, and particularly relates to a spraying device for an air-wave and water-bubble cleaning machine. Background Technique

[0002] An air-wave and water-bubble cleaning machine is an aquatic product cleaning device that simultaneously has the functions of air-wave and water-bubble cleaning and water flow scouring cleaning, and is widely used in the cleaning and processing of field snails, crayfish, etc. The bottom of the cleaning pool of the air-wave and water-bubble cleaning machine is provided with air charging pipes. Water is filled in the cleaning pool. The mesh chain conveyor in the cleaning pool horizontally conveys aquatic products. Compressed air is input into the air charging pipes and discharged through the small holes on the surface of the air charging pipes, forming air-wave and water-bubbles that scour the aquatic products from bottom to top in the water; at the same time, a spray pipe is arranged above the cleaning pool, and the water spray pipes on the spray pipe spray water columns downward to scour the aquatic products; the aquatic products are conveyed from one end of the mesh chain conveyor to the other end and are conveyed through an inclined climbing mesh chain conveyor for draining water to complete the preliminary cleaning work.

[0003] There are two settings for the direction of the existing spray pipes of the air-wave and water-bubble cleaning machine. One is that the spray pipe is parallel to the conveying direction of the mesh chain conveyor, that is, installed on the side of the cleaning pool, and sprays water columns downward from one side to the other side to scour the aquatic products; the other is that the spray pipe is perpendicular to the conveying direction of the mesh chain conveyor, that is, sprays water columns downward from the downstream side of the conveying to the upstream side of the conveying; the positions and angles of the above two spray pipes and the water spray pipes on the surface of the spray pipe are fixed, and there are different deficiencies when the mesh chain conveyor conveys aquatic products. The specific problems are as follows:

[0004] The water spray pipes on the spray pipe installed on the side of the cleaning pool spray water columns, which easily wash the aquatic products to gather together on the side of the mesh chain conveyor, resulting in a decrease in the contact effect between the gathered aquatic products and the air-wave and water-bubbles, and the air-wave and water-bubbles and the air charging pipes corresponding to the vacated areas after the displacement of the aquatic products are not fully utilized, causing waste; the spray pipe installed on the cleaning pool and perpendicular to the conveying direction of the mesh chain conveyor sprays water columns upstream, which easily causes the aquatic products to stagnate on the mesh chain conveyor due to the resistance of the water columns. To ensure the smooth conveyance of the aquatic products, the pressure of the sprayed water columns is reduced, and the reduction of the pressure of the sprayed water columns directly leads to the weakening of the scouring and cleaning effect, which has defects. Therefore, our company has designed and proposed a spraying device for an air-wave and water-bubble cleaning machine with an optimized structure. Content of the Utility Model

[0005] Aiming at the deficiencies of the existing technology, the utility model provides a spraying device for an air-wave and water-bubble cleaning machine, which is used to achieve the purpose of avoiding the aggregation of aquatic products and ensuring the scouring and cleaning effect of aquatic products on the premise of the smooth conveyance of aquatic products.

[0006] To solve the above technical problems, the utility model provides the following technical solutions:

[0007] An air wave and water bubble cleaning machine spraying device includes multiple movable spraying pipes horizontally installed above a cleaning pool through shaft seats. A mesh chain conveyor is arranged in the cleaning pool. The movable spraying pipes are perpendicular to the conveying direction of the mesh chain conveyor. One end of the movable spraying pipe is connected to a water supply pipe through a rotary joint. The other end of the movable spraying pipe is sealed and fixedly sleeved with a connecting seat on the surface. Multiple spraying pipes are fixedly arranged at equal intervals along the axial direction at the bottom of the movable spraying pipe above the mesh chain conveyor. The lower end of the spraying pipe inclines towards the upstream side of the conveying direction of the mesh chain conveyor.

[0008] A fixing frame is fixedly connected to the top of the connecting seat. Multiple fixing frames are all movably connected to a connecting rod. A connecting plate is fixedly connected to the side of the connecting seat corresponding to the downstream of the conveying direction of the mesh chain conveyor. A return spring is installed between the connecting plate and the cleaning pool. A limiting frame fixedly connected to the cleaning pool is arranged below one of the connecting plates.

[0009] A baffle is fixedly connected to the side of one of the connecting seats corresponding to the upstream of the conveying direction of the mesh chain conveyor. A reduction motor is fixedly installed at the position of the cleaning pool corresponding to the baffle. A dial plate corresponding to the position of the baffle is fixedly installed on the horizontal output shaft of the reduction motor.

[0010] Preferably, multiple movable spraying pipes are arranged at equal intervals along the direction of the mesh chain conveyor, and the number of movable spraying pipes is not less than three.

[0011] Preferably, the lower end of the return spring inclines towards the side away from the spraying pipe.

[0012] Preferably, the included angle between the spraying pipe and the vertical direction is 15 to 30°.

[0013] Preferably, the reduction motor is fixedly installed through a mounting frame fixedly connected to the cleaning pool.

[0014] Preferably, a protective cover covering the outside of the connecting seat, fixing frame, connecting plate, connecting rod, return spring, limiting frame, baffle and dial plate is fixedly connected to the outer wall of the cleaning pool.

[0015] Compared with the prior art, the present utility model has the following beneficial effects:

[0016] The present utility model movably installs the movable spraying pipe through a shaft seat. Under the action of the reduction motor, dial plate and return spring, the spraying pipe is driven to swing left and right along the conveying direction of the mesh chain conveyor. When the mesh chain conveyor conveys aquatic products from left to right, the left and right swinging spraying pipes and the sprayed water columns avoid the problems of aggregation and stagnation of aquatic products, thereby ensuring the smooth conveyance of aquatic products and enabling them to fully contact with the air waves, water bubbles and sprayed water columns in the cleaning pool, achieving the purpose of avoiding the aggregation of aquatic products and ensuring the cleaning and scouring effect of aquatic products on the premise of the smooth conveyance of aquatic products. Description of the Drawings

[0017] Figure 1 This is the front view of the present utility model;

[0018] Figure 2 This is the top view of the present utility model;

[0019] Figure 3 This is the front view of the internal structure of the protective cover of the present utility model;

[0020] Figure 4 This is the top view at the corresponding position of the movable spray pipe of the present utility model;

[0021] Figure 5 This is the top view of the internal structure of the protective cover of the present utility model.

[0022] In the figure: 1, cleaning pool; 2, shaft seat; 3, mesh chain conveyor; 4, movable spray pipe; 5, rotary joint; 6, water supply pipe; 7, connecting seat; 701, fixing frame; 702, connecting plate; 8, spray pipe; 9, connecting rod; 10, return tension spring; 11, limit frame; 12, baffle; 13, reduction motor; 14, deflector; 15, mounting frame; 16, protective cover. Specific embodiments

[0023] 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.

[0024] As Figures 1-5 shown, the present utility model provides a technical solution: a spray device for a gas wave and water bubble cleaning machine, including a plurality of movable spray pipes 4 horizontally installed above a cleaning pool 1 through a shaft seat 2. The plurality of movable spray pipes 4 are equidistantly arranged along the direction of the mesh chain conveyor 3 and are used to uniformly spray water columns into the cleaning pool 1. And the number of the movable spray pipes 4 is not less than three. Increasing the number of the movable spray pipes 4 helps to improve the cleaning effect;

[0025] A mesh chain conveyor 3 is arranged in the cleaning tank 1 for conveying aquatic products from left to right. The movable spray pipe 4 is perpendicular to the conveying direction of the mesh chain conveyor 3. One end of the movable spray pipe 4 is connected to the water supply pipe 6 through a rotary joint 5, and clear water is conveyed by a water pump. The other end of the movable spray pipe 4 is sealed and fixedly sleeved with a connecting seat 7 on the surface. A plurality of spray pipes 8 located above the mesh chain conveyor 3 are fixedly arranged at equal intervals along the axial direction at the bottom of the movable spray pipe 4. The lower end of the spray pipe 8 inclines towards the upstream side of the conveying direction of the mesh chain conveyor 3, and the included angle between the spray pipe 8 and the vertical direction is 15 to 30°, for evenly spraying water columns towards the lower left in the cleaning tank 1;

[0026] The top of the connecting seat 7 is fixedly connected with a fixed frame 701, and a plurality of fixed frames 701 are all movably connected with a connecting rod 9. The fixed frame 701 and the connecting rod 9 are used to drive a plurality of movable spray pipes 4 to rotate synchronously back and forth. A connecting plate 702 is fixedly connected to the side of the connecting seat 7 corresponding to the downstream of the conveying direction of the mesh chain conveyor 3. A return spring 10 is installed between the connecting plate 702 and the cleaning tank 1. The return spring 10 is used to drive the movable spray pipe 4 to rotate clockwise to reset, thereby driving the spray pipe 8 to swing from right to left. The lower end of the return spring 10 inclines towards the side away from the spray pipe 8. A limiting frame 11 fixedly connected to the cleaning tank 1 is arranged below one of the connecting plates 702, for limiting the clockwise rotation angle of the movable spray pipe 4;

[0027] A baffle 12 is fixedly connected to the side of one of the connecting seats 7 corresponding to the upstream of the conveying direction of the mesh chain conveyor 3. A reduction motor 13 is fixedly installed at the position of the cleaning tank 1 corresponding to the baffle 12. The reduction motor 13 is a waterproof motor. The reduction motor 13 is fixedly installed through a mounting frame 15 fixedly connected to the cleaning tank 1. A dial 14 corresponding to the position of the baffle 12 is fixedly installed on the horizontal output shaft of the reduction motor 13. The reduction motor 13 presses the baffle 12 downward through the dial 14, and the baffle 12 drives the movable spray pipe 4 to rotate counterclockwise through the connecting seat 7, thereby driving the spray pipe 8 to swing from left to right;

[0028] A protective cover 16 covering the outside of the connecting seat 7, the fixed frame 701, the connecting plate 702, the connecting rod 9, the return spring 10, the limiting frame 11, the baffle 12 and the dial 14 is fixedly connected to the outer wall of the cleaning tank 1, playing a role in protecting personal safety.

[0029] Working principle: The aquatic products to be cleaned are put on the mesh chain conveyor 3 in the cleaning tank 1 from the left. The mesh chain conveyor 3 drives the aquatic products to be conveyed from left to right. The reduction motor 13 drives the baffle 14 to rotate clockwise. When the baffle 14 presses down the baffle 12, the baffle 12 drives the movable spray pipe 4 to rotate counterclockwise through the connecting seat 7, and the return spring 10 is stretched. The water spray pipe 8 swings from left to right, and the swinging direction of the water column sprayed by the water spray pipe 8 is consistent with the moving direction of the aquatic products on the mesh chain conveyor 3. After the baffle 14 is separated from the baffle 12, the return spring 10 drives the connecting seat 7, the movable spray pipe 4 and the water spray pipe 8 to rotate quickly clockwise through the connecting plate 702. The water column sprayed by the water spray pipe 8 quickly crosses the aquatic products on the mesh chain conveyor 3 from right to left. The limit frame 11 limits the clockwise rotation angle of the connecting seat 7, the movable spray pipe 4 and the water spray pipe 8. The connecting seat 7 drives multiple movable spray pipes 4 and water spray pipes 8 to swing left and right synchronously along the conveying direction of the mesh chain conveyor 3 through the fixed frame 701 and the connecting rod 9. The swinging water spray pipes 8 and the sprayed water columns will not cause the problems of aggregation and stagnation of aquatic products, ensuring the smooth conveyance of aquatic products and their full contact with the air bubbles and sprayed water columns in the cleaning tank 1.

[0030] It should be noted that in this article, terms such as "including", "comprising" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0031] 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 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 spray device for an air wave water bubble cleaning machine, characterized in that: It comprises a plurality of movable spray pipes (4) horizontally mounted above a cleaning pool (1) through an axle seat (2), a mesh chain conveyor (3) being arranged in the cleaning pool (1), the movable spray pipe (4) being perpendicular to the conveying direction of the mesh chain conveyor (3), one end of the movable spray pipe (4) being connected to a water supply pipe (6) through a rotating joint (5), the other end of the movable spray pipe (4) being sealed and having a connecting seat (7) fixedly sleeved on the surface, a plurality of water spray pipes (8) located above the mesh chain conveyor (3) being fixedly mounted at equal intervals along the axial direction at the bottom of the movable spray pipe (4), the lower end of the water spray pipe (8) being inclined toward the conveying upstream side of the mesh chain conveyor (3); A fixing frame (701) is fixedly connected to the top of the connecting seat (7), and a plurality of the fixing frames (701) are movably connected to the connecting rod (9). A connecting plate (702) is fixedly connected to the side of the connecting seat (7) corresponding to the downstream of the mesh chain conveyor (3). A reset tension spring (10) is installed between the connecting plate (702) and the cleaning tank (1), and a limit frame (11) fixedly connected to the cleaning tank (1) is arranged below one of the connecting plates (702); A baffle (12) is fixedly connected to one side of the connecting seat (7) corresponding to the upstream side of the mesh chain conveyor (3), a reduction motor (13) is fixedly installed at a position of the cleaning pool (1) corresponding to the baffle (12), and a shifting plate (14) corresponding to the position of the baffle (12) is fixedly installed on the horizontal output shaft of the reduction motor (13).

2. The spray device of the air wave water bubble cleaning machine according to claim 1, characterized in that: The plurality of movable spray pipes (4) are arranged at equal distances along the direction of the mesh chain conveyor (3), and there are no less than three movable spray pipes (4).

3. The spray device of the air wave water bubble cleaning machine according to claim 1, characterized in that: The lower end of the return tension spring (10) is arranged to be inclined toward a side away from the water spray pipe (8).

4. The spray device of the air wave water bubble cleaning machine according to claim 1, characterized in that: The angle between the water spray pipe (8) and the vertical direction is 15 to 30 degrees.

5. The spray device of the air wave water bubble cleaning machine according to claim 1, characterized in that: The reduction motor (13) is fixedly mounted via a mounting frame (15) fixedly connected to the cleaning tank (1).

6. The spray device of the air wave water bubble cleaning machine according to claim 1, characterized in that: The outer wall of the cleaning tank (1) is fixedly connected to a protective cover (16) covering the outside of the connecting seat (7), the fixing frame (701), the connecting plate (702), the connecting rod (9), the reset tension spring (10), the limiting frame (11), the baffle (12) and the dial plate (14).

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