Algae cleaning and smashing device for aquaculture field

Abstract

The utility model discloses an algae cleaning and smashing device for an aquaculture field, and belongs to the technical field of algae cleaning devices. The algae cleaning and smashing device for the aquaculture field comprises a device shell, a fishing bin, a smashing bin and a conveying bin which are sequentially connected are arranged in the device shell, a fishing net which works in a rotating mode is arranged in the fishing bin, smashing cutter sets which are distributed up and down are arranged in the smashing bin, and a spiral conveyor connected with the smashing cutter sets is arranged in the conveying bin. The belt body is connected with the fourth belt pulley, the first belt pulley, the third belt pulley and the second belt pulley, the spiral conveyor drives the fourth belt pulley to rotate, and therefore continuous rotation of the first belt pulley, the third belt pulley and the second belt pulley is achieved, and the net body controls algae catching on the first belt pulley. The first crushing cutter crushes algae under the control of the third belt pulley.

Description

Technical Field

[0001] The utility model relates to the technical field of algae cleaning devices, and more particularly to an algae cleaning crusher for aquaculture fields. Background Art

[0002] In aquaculture, excessive algae growth can seriously affect water quality and, in turn, the health of aquacultured organisms. Existing algae removal methods rely on manual scooping or chemical treatment, the former being inefficient and the latter potentially causing secondary pollution to the aquaculture environment. Utility Model Content

[0003] The purpose of the utility model is to overcome the deficiencies in the prior art and provide an algae cleaning and crushing device for aquaculture fields to solve the above deficiencies.

[0004] In order to achieve the above-mentioned purpose, the technical solution provided by the present utility model is:

[0005] The utility model discloses an algae cleaning and crushing device for aquaculture fields, comprising a device shell, wherein a fishing bin, a crushing bin and a transport bin connected in sequence are arranged in the device shell, the fishing bin, the crushing bin and the transport bin are distributed in an L shape, the algae caught from the fishing bin are sent to the crushing bin for crushing, and are output from the device shell by the transport bin, a rotating fishing net is arranged in the fishing bin, a crushing knife group distributed up and down is arranged in the crushing bin, a spiral conveyor connected to the crushing knife group is arranged in the transport bin, and the fishing net and the crushing knife group are driven by a belt body.

[0006] Preferably, the fishing net includes a net body, a rotating shaft, a first pulley and a second pulley. The net body is arranged at equal distances on the outer wall of the rotating shaft. One end of the rotating shaft is fixedly connected to the first pulley, and the other end of the rotating shaft is socketed with the second pulley. The first pulley and the second pulley are both embedded in the two ends of the fishing bin and protected by the fishing bin to prevent algae in the water from affecting their work. A circular hole matching the rotating shaft is provided on the second pulley. The first pulley rotates, driving the rotating shaft to rotate, and the net body flips over to catch the algae in the water.

[0007] Preferably, the crushing knife group includes a first crushing knife, a second crushing knife, a third pulley and a fourth pulley. The fourth pulley and the third pulley are respectively embedded in the upper and lower ends of the crushing bin. The rotating shaft of the first crushing knife is fixedly connected to the central axis of the third pulley. The third pulley rotates to drive the first crushing knife to rotate. The algae that slides into the crushing bin is received by the fourth pulley and crushed by the first crushing knife. A through hole is opened in the center of the fourth pulley, and the inner wall of the through hole is fixedly connected to the upper end of the second crushing knife.

[0008] Preferably, the fourth pulley, the first pulley, the third pulley and the second pulley are sequentially connected to the belt body. When the fourth pulley rotates, the third pulley rotates in the opposite direction to it, and the first pulley and the second pulley rotate in the opposite direction. Movable grooves of the belt body are provided in the fishing bin and the crushing bin, so that the belt body is not exposed, avoiding the belt body from contacting algae and ensuring the normal operation of the belt body.

[0009] Preferably, the second crushing knife is a spiral cutting knife, which rotates under the drive of the fourth pulley. The second crushing knife rotates in the opposite direction to the first crushing knife to improve the crushing effect of the algae. At the same time, the spiral second crushing knife can assist in the upward transportation of the crushed algae.

[0010] Preferably, the screw conveyor includes a driving motor, a conveying rotating rod and a spiral blade. The driving motor is installed outside the transport bin and controls the rotation of the conveying rotating rod. The lower end of the conveying rotating rod passes through the through hole, and the lower end of the conveying rotating rod is fixedly connected to the second crushing knife. The lower end of the spiral blade is fixedly connected to the inner wall of the fourth pulley. The fourth pulley is connected through the spiral blade and the conveying rotating rod. When the conveying rotating rod rotates, the fourth pulley is synchronously driven to rotate.

[0011] Preferably, a drainage hole is provided on the side wall of the crushing bin, through which water sticking to the algae can be discharged from the crushing bin. There is a certain water level at the bottom of the crushing bin, which can make the first crushing knife work more smoothly.

[0012] Compared with the prior art, the technical solution provided by this utility model has the following beneficial effects:

[0013] The utility model connects the fourth pulley, the first pulley, the third pulley and the second pulley through a belt body, and the screw conveyor drives the fourth pulley to rotate, thereby realizing continuous rotation of the first pulley, the third pulley and the second pulley, and then the net body controls the first pulley to catch algae, the first crushing knife crushes the algae under the control of the third pulley, and at the same time the fourth pulley controls the second crushing knife to assist in crushing the algae, and the second crushing knife also assists in the crushed algae to be received by the screw conveyor. The overall structure is compact, suitable for removing and crushing algae in aquaculture fields, flexible to use, and comprehensive in function. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is the overall structure diagram of the aquaculture field algae cleaning and crushing device of the utility model;

[0015] Figure 2 This is a diagram of the internal structure of the device housing of the present utility model;

[0016] Figure 3 For the utility model Figure 2 Exploded view;

[0017] Figure 4 This is a diagram of the belt body connection structure of the utility model;

[0018] Figure 5 This is a structural diagram of the connection between the screw conveyor and the fourth pulley of the utility model.

[0019] In the figure: 1. Device housing; 11. Fishing chamber; 12. Crushing chamber; 121. Drain hole; 13. Transport chamber; 131. Discharge port; 2. Fishing net; 21. Net body; 22. Rotating shaft; 23. First pulley; 24. Second pulley; 3. Crushing blade assembly; 31. First crushing blade; 32. Second crushing blade; 33. Third pulley; 34. Fourth pulley; 341. Through hole; 4. Screw conveyor; 41. Driving motor; 42. Conveying rotating rod; 43. Spiral blade; 5. Belt body. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] In order to further understand the content of the present invention, the present invention is described in detail with reference to the accompanying drawings.

[0022] Combine Figure 1-Figure 5 The utility model is an algae cleaning and crushing device for aquaculture fields, comprising a device shell 1, which is installed on an external driving device. The external driving device controls the movement position of the device shell 1. The device shell 1 is provided with a fishing bin 11, a crushing bin 12 and a transport bin 13. The fishing bin 11, the crushing bin 12 and the transport bin 13 are distributed in an L shape and are connected in sequence. The algae caught from the fishing bin 11 are sent to the crushing bin 12 for crushing and are output from the device shell 1 by the transport bin 13.

[0023] The fishing bin 11 is provided with a fishing port at a position away from the crushing bin 12 for the fishing net 2 to work outward. A rotatable fishing net 2 is provided in the fishing bin 11. The fishing net 2 comprises a net body 21, a rotating shaft 22, a first pulley 23 and a second pulley 24. The net body 21 is distributed in an annular shape on the outer wall of the rotating shaft 22. One end of the rotating shaft 22 is fixedly connected to the first pulley 23, and the other end of the rotating shaft 22 is sleeved with the second pulley 24. The first pulley 23 and the second pulley 24 are both embedded at both ends of the fishing bin 11. To protect it and prevent algae in the water from affecting its work, a round hole matching the rotating shaft 22 is opened on the second pulley 24. The first pulley 23 rotates, driving the rotating shaft 22 to rotate, and the net body 21 flips over to catch the algae in the water. The net body 21 flipped upward brings the algae into the fishing bin 11, and under the gravity of the algae, it automatically slides into the crushing bin 12. The second pulley 24 can rotate around the rotating shaft 22. When working, the second pulley 24 rotates in the opposite direction to the first pulley 23, and the second pulley 24 plays a steering role for the belt body 5.

[0024] The algae that slides into the crushing bin 12 is crushed by the crushing blade group 3, and the crushing blade group 3 includes a first crushing blade 31, a second crushing blade 32, a third pulley 33 and a fourth pulley 34. The fourth pulley 34 and the third pulley 33 are respectively embedded in the upper and lower ends of the crushing bin 12, and the rotating shaft of the first crushing blade 31 is fixedly connected to the central axis of the third pulley 33. The rotation of the third pulley 33 drives the first crushing blade 31 to rotate, and the algae that slides into the crushing bin 12 is received by the fourth pulley 34 and crushed by the first crushing blade 31. The center of the fourth pulley 34 is provided with a through hole 341, and the inner wall of the through hole 341 is fixedly connected to the upper end of the second crushing blade 32. The second crushing blade 32 is a spiral cutting blade. When working, the second crushing blade 32 rotates driven by the fourth pulley 34, and the second crushing blade 32 rotates in the opposite direction to the first crushing blade 31, thereby improving the crushing effect of the algae. At the same time, the spiral-shaped second crushing blade 32 can assist the crushed algae to be moved upward for transportation.

[0025] The algae crushed by the crushing bin 12 is sent to the transport bin 13 under the action of the second crushing knife 32. A screw conveyor 4 is also provided in the transport bin 13. The screw conveyor 4 includes a driving motor 41, a conveying rotating rod 42 and a spiral blade 43. The driving motor 41 is installed outside the transport bin 13 and controls the rotation of the conveying rotating rod 42. The lower end of the conveying rotating rod 42 extends below the through hole 341, and the lower end of the conveying rotating rod 42 is fixedly connected to the second crushing knife 32. The lower end of the spiral blade 43 is fixedly connected to the inner wall of the fourth pulley 34. The fourth pulley 34 is connected through the spiral blade 43 and the conveying rotating rod 42. When the conveying rotating rod 42 rotates, the fourth pulley 34 is synchronously driven to rotate. The outer wall of the conveying rotating rod 42 is fixedly connected to the spiral blade 43. The second crushing knife 32 sends the crushed algae to the lower end of the crushing bin 12, and is sent to the top of the transport bin 13 by the spiral blade 43. A discharge port 131 is provided on one side of the upper end of the transport bin 13.

[0026] The entire algae cleaning and crushing device is only provided with a driving motor 41 to provide it with power, and the conveying rotating rod 42 drives the fourth pulley 34 to rotate. The fourth pulley 34 is arranged in parallel with the third pulley 33, and the first pulley 23 and the second pulley 24 are arranged in parallel. At the same time, the first pulley 23 and the fourth pulley 34 are arranged vertically. The belt body 5 is used to sequentially connect the fourth pulley 34, the first pulley 23, the third pulley 33 and the second pulley 24. The fourth pulley 34 rotates, driving the first pulley 23 to rotate, the net body 21 rotates, the third pulley 33 rotates, and the first crushing knife 31 crushes the algae. After the second pulley 24 transmits the power, the fourth pulley 34, the first pulley 23 and the third pulley 33 work continuously. The fishing bin 11 and the crushing bin 12 are provided with movable grooves of the belt body 5, so that the belt body 5 is not exposed, avoiding the belt body 5 from contacting the algae, and ensuring the normal operation of the belt body 5.

[0027] During operation, the device housing 1 is tilted as a whole, so that the position of the third pulley 33 is lower than the first pulley 23 and the second pulley 24, so that the algae on the net body 21 can automatically slide onto the third pulley 33. In addition, a drainage hole 121 is provided on the side wall of the crushing bin 12, and the water sticking to the algae can be discharged from the crushing bin 12 through the drainage hole 121. There is a certain water level at the bottom of the crushing bin 12, which can make the first crushing knife 31 work more smoothly.

[0028] Working process: the external drive device drives the device housing 1 to move in the aquaculture field, turns on the drive motor 41, and the conveying rotary rod 42 and the spiral blade 43 rotate, driving the fourth pulley 34 to rotate. After the belt body 5 is transmitted, the first pulley 23 rotates, and the rotating shaft 22 is controlled to drive the net body 21 to rotate. The net body 21 catches the algae in the water upward and rotates it into the fishing bin 11. As the position of the net body 21 changes, the algae automatically slides onto the third pulley 33. The third pulley 33 rotates under the drive of the belt body 5. The first crushing knife 31 crushes the algae under the control of the third pulley 33. The second crushing knife 32 rotates in the opposite direction to the first crushing knife 31 under the control of the fourth pulley 34 to crush the algae. The crushed algae are sent to the transport bin 13, and the conveying rotary rod 42 and the spiral blade 43 continue to output the crushed algae.

[0029] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0030] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention.

Claims

1. An algae cleaning and crushing device for aquaculture fields, comprising a device housing (1), characterized in that: The housing (1) of the device is provided with a fishing bin (11), a crushing bin (12) and a transport bin (13) which are connected in sequence. The fishing bin (11) is provided with a rotating fishing net (2). The crushing bin (12) is provided with a crushing knife group (3) distributed up and down. The transport bin (13) is provided with a screw conveyor (4) connected to the crushing knife group (3). The fishing net (2) and the crushing knife group (3) are driven by a belt body (5). The fishing net (2) comprises a net body (21), a rotating shaft (22), a first pulley (23) and a second pulley (24). The net body (21) is provided on the outer wall of the rotating shaft (22) at equal distances. One end of the rotating shaft (22) is fixedly connected to the first pulley (23), and the other end of the rotating shaft (22) is sleeved with the second pulley (24). The second pulley (24) is provided with a circular hole which matches the rotating shaft (22). The crushing knife group (3) includes a first crushing knife (31), a second crushing knife (32), a third pulley (33) and a fourth pulley (34), the rotating shaft of the first crushing knife (31) is fixedly connected to the central axis of the third pulley (33), the center of the fourth pulley (34) is provided with a through hole (341), the inner wall of the through hole (341) is fixedly connected to the upper end of the second crushing knife (32); the fourth pulley (34), the first pulley (23), the third pulley (33) and the second pulley (24) are sequentially sleeved by the belt body (5); the spiral conveyor (4) includes a driving motor (41), a conveying rotating rod (42) and a spiral blade (43), the lower end of the conveying rotating rod (42) passes through the through hole (341), and the lower end of the conveying rotating rod (42) is fixedly connected to the second crushing knife (32), and the lower end of the spiral blade (43) is fixedly connected to the inner wall of the fourth pulley (34).

2. The aquaculture field algae cleaning and crushing device according to claim 1, characterized in that: The second crushing blade (32) is a spiral cutting blade.

3. The aquaculture field algae cleaning and crushing device according to claim 1, characterized in that: A drainage hole (121) is provided on the side wall of the crushing bin (12).

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