Water surface floating object cleaning device for rice and shrimp breeding

Abstract

The utility model relates to the technical field of rice and shrimp cultivation, and discloses a water surface floating object cleaning device for rice and shrimp cultivation, which comprises a ship body, one side of the ship body is fixedly connected with a second limiting plate, the second limiting plate is provided with a sliding groove, the inner side of the sliding groove is slidably connected with a limiting sliding block, and one side of the limiting sliding block is fixedly connected with a limiting seat. The inner side of the limiting base is rotationally connected with a transmission shaft, the lower end of the transmission shaft is fixedly connected with a fixing frame, one side of the fixing frame is communicated with a mesh bag, and one side of the second limiting plate is provided with a sliding block driving mechanism which enables the limiting sliding block to reciprocate left and right along the sliding groove. The water surface floating object cleaning and collecting device has the advantages of being long in service life, convenient to clean and maintain and the like, and has high practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of rice-shrimp farming, in particular to a device for cleaning floating objects on the water surface of rice-shrimp farming. Background Art

[0002] Integrated rice-fish farming is a new agricultural production model that has been formed in recent years, which integrates planting and breeding. This model makes full use of the principle of biological symbiosis and mutual benefit, and planting and breeding promote each other. While ensuring that rice production does not decrease, the comprehensive benefits of rice fields are significantly increased. This model can effectively utilize land resources and has high benefits. Moreover, since no or less chemical pesticides and fertilizers are used, the quality of rice produced has also been greatly improved. The water depth for breeding crayfish in rice fields can generally be maintained at about 30-50 centimeters. If the water surface is polluted and eutrophication occurs, a large amount of phytoplankton will be produced, which will block the photosynthesis of aquatic plants and consume oxygen in the water, which is not conducive to the growth of lobsters and rice. Therefore, it is necessary to clean up the floating objects on the surface of rice-shrimp paddy fields. Existing cleaning devices are mostly used to harvest aquatic plants in the water, but there are problems with the cleaning effect of common phytoplankton on the water surface.

[0003] For example, a Chinese utility model patent with announcement number CN217546721U discloses a waterweed cleaning device for mixed ecological farming of rice and shrimp. Although the scheme solves the problem that the existing waterweed cleaning device for mixed ecological farming of rice and shrimp does not have the function of automatically cutting waterweed and being easy to move by setting a bottom plate, a propulsion mechanism, a rotating mechanism, a transmission mechanism, a cutting mechanism, a first fixed shell, a first motor, a first crushing roller and a second crushing roller for coordinated use, the scheme cannot guarantee the cleaning effect for phytoplankton, which is more common on the surface of rice and shrimp paddy fields. After eutrophication of the water body, the phytoplankton formed on the surface is smaller. When the rotating mechanism rotates, the phytoplankton will adhere to the transmission mechanism, which will cause blockage to the transmission mechanism after a long time, and it is very difficult to clean, resulting in the problem of low practicality. Based on this, a floating object cleaning device for rice and shrimp farming water surface is proposed. Utility Model Content

[0004] In order to solve the technical problem of water surface cleaning in rice-shrimp farming technology, the utility model provides a device for cleaning floating objects on the water surface used in rice-shrimp farming.

[0005] The utility model adopts the following technical scheme: a floating object cleaning device for rice and shrimp farming water surface, comprising a hull, one side of the hull is fixedly connected with a second limit plate, the No. 2 limit plate is provided with a slide groove, the inner side of the slide groove is slidably connected to a limited slider, one side of the limit slider is fixedly connected to a limited seat, the inner side of the limit seat is rotatably connected with a transmission shaft, the lower end of the transmission shaft is fixedly connected with a fixed frame, one side of the fixed frame is connected with a net bag, one side of the fixed frame is connected with a net bag, one side of the No. 2 limit plate is provided with a slider driving mechanism that enables the limit slider to reciprocate left and right along the slide groove, the upper part of the limit seat is provided with a net bag changing mechanism that enables the fixed frame and the net bag to turn at the edge position, the upper side of the hull is respectively provided with a hull driving mechanism and a hull turning mechanism for pushing the hull forward and changing direction, and the upper side of the hull is provided with a hull remote control mechanism that communicates remotely with the shore and performs real-time regulation on the hull running posture.

[0006] As a further improvement of the above scheme, the slider driving mechanism includes a No. 3 motor fixedly connected to the upper side of the hull, the output end of the No. 3 motor is fixedly connected to a circular roller rotatably connected to the upper side of the hull, and a slide groove driving mechanism is provided on the circular roller for driving the limiting slider to reciprocate left and right through a slide groove locking method.

[0007] As a further improvement of the above solution, the slide groove driving mechanism includes a spiral slide groove opened on the round roller, and the inner side of the spiral slide groove is slidably connected to a pointer fixedly connected to one side of the limit slider.

[0008] As a further improvement of the above-mentioned scheme, the mesh bag changing mechanism includes a No. 1 limit plate fixedly connected to the upper side of the No. 2 limit plate, and a slot is provided on the No. 1 limit plate. The inner side of the slot is provided with a clamping rod linkage mechanism that enables the mesh bag to rotate 180 degrees when it is close to the ends of both sides of the slot.

[0009] As a further improvement of the above solution, the clamping rod linkage mechanism includes a clamping rod slidably connected to the inner side of the clamping slot, and the lower end of the clamping rod is fixedly connected to a connecting plate fixedly connected to the upper end of the transmission shaft.

[0010] As a further improvement of the above solution, the hull driving mechanism includes a No. 2 motor fixedly connected to the upper side of the hull, and the output end of the No. 2 motor is connected to a propeller mechanism.

[0011] As a further improvement of the above solution, the hull steering mechanism includes a No. 1 motor fixedly connected to the upper side of the hull, and the output end of the No. 1 motor is fixedly connected to a rudder blade.

[0012] As a further improvement of the above solution, the hull remote control mechanism includes a communication and control module arranged on the hull.

[0013] As a further improvement of the above solution, an energy storage battery is provided on the hull.

[0014] As a further improvement of the above solution, a filter plate is fixedly connected to the lower side of the second limiting plate.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. The utility model can gather the floating algae on the water surface to the side of the filter plate first through the cooperation of the filter plate, the mesh bag and the fixed frame. At this time, the mesh bag will scoop up and collect the floating algae on the filter plate or floating objects on the water surface. The mesh bag has a soft structure, has a long service life in water or under the irradiation of sunlight ultraviolet rays, and is highly practical.

[0017] 2. The utility model cooperates with the hull, the slide driving mechanism, the mesh bag changing mechanism, etc. to make the mesh bag turn left and right to clean the floating objects on the water surface gathered on one side of the filter plate. The cleaning efficiency is high, and the floating garbage on the water surface is difficult to reach the key mechanism above the hull. The device has a strong self-cleaning ability and is easy to maintain. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a front view of a device for cleaning floating objects on the water surface used for rice and shrimp farming provided by the utility model;

[0019] Figure 2 A bottom view of a device for cleaning floating objects on the water surface used for rice and shrimp farming provided by the utility model;

[0020] Figure 3 A top view of a device for cleaning floating objects on the water surface used for rice and shrimp farming provided by the utility model;

[0021] Figure 4 A side view of a device for cleaning floating objects on the water surface used for rice and shrimp farming provided by the utility model.

[0022] Description of main symbols:

[0023] 1. Hull; 2. Rudder blade; 3. No. 1 motor; 4. No. 2 motor; 5. Communication and control module; 6. Clamp rod; 7. Clamp slot; 8. No. 1 limit plate; 9. Limit seat; 10. Transmission shaft; 11. Fixed frame; 12. Mesh bag; 13. Filter plate; 14. Propeller mechanism; 15. No. 2 limit plate; 16. Slide; 17. Limit slider; 18. No. 3 motor; 19. Connecting plate; 20. Energy storage battery; 21. Pointer; 22. Round roller; 23. Spiral slide. DETAILED DESCRIPTION

[0024] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0025] Example:

[0026] Please combine Figure 1-Figure 4 A floating object cleaning device for rice and shrimp farming water surface of the present embodiment comprises a hull 1, a second limiting plate 15 is fixedly connected to one side of the hull 1, a slide groove 16 is provided on the second limiting plate 15, a limiting slider 17 is slidably connected to the inner side of the slide groove 16, a card plate structure is provided on the side of the limiting slider 17 to prevent the limiting slider 17 from falling off or rotating, a limiting seat 9 is fixedly connected to one side of the limiting slider 17, the limiting seat 9 can adopt a bearing structure, a sealing mechanism is provided at the ball bearing on the side of the bearing structure for waterproofing and rust prevention, a transmission shaft 10 is rotatably connected to the inner side of the limiting seat 9, a fixed frame 11 is fixedly connected to the lower end of the transmission shaft 10, the fixed frame 11 is made of stainless steel hard alloy, and the fixed frame 11 is connected to the transmission shaft 10 by threaded socket connection, when When the mesh bag 12 is full of garbage and needs to be cleaned, it is convenient to disassemble directly. One side of the fixed frame 11 is connected to the mesh bag 12. The mesh bag 12 is woven with a mesh rope made of ultra-high molecular polyethylene, and has excellent toughness, cold resistance, high temperature resistance, corrosion resistance, and UV resistance. One side of the No. 2 limit plate 15 is provided with a slider driving mechanism that enables the limit slider 17 to reciprocate left and right along the slide groove 16. Above the limit seat 9 is provided a mesh bag changing mechanism that enables the fixed frame 11 and the mesh bag 12 to turn at the edge position. The upper side of the hull 1 is respectively provided with a hull driving mechanism and a hull turning mechanism for pushing the hull 1 forward and changing direction. The upper side of the hull 1 is provided with a hull remote control mechanism that communicates remotely with the shore and controls the running posture of the hull 1 in real time.

[0027] Please combine Figure 3 and Figure 1 As shown, the slider driving mechanism includes a No. 3 motor 18 fixedly connected to the upper side of the hull 1, and the output end of the No. 3 motor 18 is fixedly connected to a round roller 22 rotatably connected to the upper side of the hull 1, and a slide groove driving mechanism is arranged on the round roller 22 for driving the limiting slider 17 to reciprocate left and right through the slide groove locking method.

[0028] Please combine Figure 3 As shown, the slide groove driving mechanism includes a spiral slide groove 23 opened on the round roller 22, and the inner side of the spiral slide groove 23 is slidably connected with a pointer 21 fixedly connected to one side of the limit slider 17. It should be particularly noted that the spiral slide groove 23 is a clockwise spiral groove and a counterclockwise spiral groove that are interconnected end to end to form a closed-loop, seamless through groove, in which the pointer 21 can slide smoothly.

[0029] Please combine Figure 1 and Figure 3 As shown, the mesh bag changing mechanism includes a No. 1 limit plate 8 fixedly connected to the upper side of the No. 2 limit plate 15, and a slot 7 is provided on the No. 1 limit plate 8. It should be particularly noted that the planar layout direction characteristics of the slot 7 are that the slots at both ends of the slot 7 are symmetrical with respect to the center, that is, they are offset to both sides by a certain distance relative to the middle position of the slot 7, and extend again for a short distance. The inner side of the slot 7 is provided with a lever linkage mechanism that allows the mesh bag 12 to rotate 180 degrees when it is close to the ends of the slot 7 on both sides.

[0030] Please combine Figure 3 and Figure 2 As shown, the card rod linkage mechanism includes a card rod 6 that is slidably connected to the inner side of the card slot 7, and the lower end of the card rod 6 is fixedly connected to a connecting plate 19 that is fixedly connected to the upper end of the transmission shaft 10. It should be particularly noted that the distance relationship between the connecting plate 19, the card rod 6, and the card slot of the end offset section of the card slot 7 is to achieve the effect of rotating the net cloth bag 12 180 degrees at the ends of both sides of the card slot 7, that is, turning around. At this time, when the card rod 6 is transferred from the middle section of the card slot 7 to the end offset section of the card slot 7, it must first be rotated 90 degrees, that is, the length of the connecting plate 19 is just equal to the geometric vertical distance between the middle section of the card slot 7 and the end offset section of the card slot 7, that is, the distance between the two parallel lines. This ensures that when the card rod 6 enters the end offset section of the card slot 7, the connecting plate 19 is just perpendicular to the middle section of the card slot 7.

[0031] Please combine Figure 2 As shown, the hull driving mechanism includes a No. 2 motor 4 fixedly connected to the upper side of the hull 1, and the output end of the No. 2 motor 4 is connected to a propeller mechanism 14, and two mutually meshing helical gear mechanisms are arranged inside the propeller mechanism 14.

[0032] Please combine Figure 2 As shown, the hull steering mechanism includes a No. 1 motor 3 fixedly connected to the upper side of the hull 1. The No. 1 motor 3 adopts a high-precision servo motor and can obtain a higher steering accuracy control capability. The output end of the No. 1 motor 3 is fixedly connected to the rudder blade 2, and the rudder blade 2 is made of rust-proof steel plate.

[0033] Please combine Figure 1 and Figure 3 As shown, the hull remote control mechanism includes a communication and control module 5 arranged on the hull 1, and a 2.4G four-way remote control module circuit board is arranged in the communication and control module 5.

[0034] Please combine Figure 3 As shown, an energy storage battery 20 is arranged on the hull 1.

[0035] Please combine Figure 1 As shown, the filter plate 13 is fixedly connected to the lower side of the second limiting plate 15 .

[0036] The implementation principle of a floating object cleaning device for rice and shrimp farming in the embodiment of the present application is as follows: the hull 1 is put into the water as a whole, and the communication and control module 5 is used to control the start of the second motor 4 and the first motor 3, so as to drive the propeller mechanism 14 to rotate and push the hull 1 to move forward. When the round roller 22 rotates, the spiral slide 23 pushes the pointer 21 to move to one side along the slide 16, and indirectly pushes the limit slider 17 to move, driving the limit seat 9 on one side to move left and right. The limit seat 9 pushes the transmission shaft 10 to move left and right, and indirectly drives the mesh bag 12 to move left and right. When the clamping rod 6 is located at the offset section at the end of the clamping groove 7, the clamping rod 6 first pushes the connecting plate 19 to rotate 90 degrees, and then when the limit slider 17 returns, the clamping rod 6 continues to push the connecting plate 19 to rotate 90 degrees again, completing the change of direction, and realizing the effect of reciprocating the bag to hold floating objects on the water surface.

[0037] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A device for cleaning floating objects on the water surface for rice and shrimp farming, comprising a hull (1), characterized in that: A second limiting plate (15) is fixedly connected to one side of the hull (1), a slide groove (16) is provided on the second limiting plate (15), a limiting slider (17) is slidably connected to the inner side of the slide groove (16), a limiting seat (9) is fixedly connected to one side of the limiting slider (17), a transmission shaft (10) is rotatably connected to the inner side of the limiting seat (9), a fixing frame (11) is fixedly connected to the lower end of the transmission shaft (10), a mesh bag (12) is connected to one side of the fixing frame (11), and the second limiting plate (15) is slidably connected to the inner side of the limiting slider (17), a limiting seat (9) is fixedly connected to the inner side of the limiting seat (9), a transmission shaft (10) is rotatably connected to the inner side of the limiting seat (9), a fixing frame (11) is fixedly connected to the lower end of the transmission shaft (10), a mesh bag (12) is connected to one side of the fixing frame (11), and the second limiting plate (15) is slidably connected to the inner side of the limiting slider (17), and a limiting seat (9) is fixedly connected to the inner side of the limiting seat (9). A slider driving mechanism is provided on one side of the limit seat (5) for causing the limit slider (17) to reciprocate left and right along the slide groove (16); a net bag changing mechanism is provided above the limit seat (9) for causing the fixed frame (11) and the net bag (12) to turn at the edge position; a hull driving mechanism and a hull turning mechanism for pushing the hull (1) forward and changing direction are provided on the upper side of the hull (1); and a hull remote control mechanism is provided on the upper side of the hull (1) for communicating remotely with the shore and adjusting the running posture of the hull (1) in real time.

2. A floating object cleaning device for rice and shrimp farming as claimed in claim 1, characterized in that: The slider driving mechanism comprises a No. 3 motor (18) fixedly connected to the upper side of the hull (1); the output end of the No. 3 motor (18) is fixedly connected to a round roller (22) rotatably connected to the upper side of the hull (1); and a slide groove driving mechanism is arranged on the round roller (22) for driving the limit slider (17) to reciprocate left and right through a slide groove locking mode.

3. A floating object cleaning device for rice and shrimp farming water surface as claimed in claim 2, characterized in that: The slide groove driving mechanism comprises a spiral slide groove (23) formed on a round roller (22), and a pointer (21) fixedly connected to one side of a limit slider (17) is slidably connected to the inner side of the spiral slide groove (23).

4. A floating object cleaning device for rice and shrimp farming as claimed in claim 1, characterized in that: The net bag direction-changing mechanism comprises a first limiting plate (8) fixedly connected to the upper side of a second limiting plate (15); a clamping slot (7) is provided on the first limiting plate (8); and a clamping rod linkage mechanism is provided inside the clamping slot (7) so that the net bag (12) rotates 180 degrees when approaching the ends of both sides of the clamping slot (7).

5. A floating object cleaning device for rice-shrimp farming water surface as claimed in claim 4, characterized in that: The clamping rod linkage mechanism comprises a clamping rod (6) slidably connected to the inner side of the clamping slot (7), and the lower end of the clamping rod (6) is fixedly connected to a connecting plate (19) fixedly connected to the upper end of the transmission shaft (10).

6. A floating object cleaning device for rice-shrimp farming water surface as claimed in claim 1, characterized in that: The hull driving mechanism comprises a No. 2 motor (4) fixedly connected to the upper side of the hull (1), and the output end of the No. 2 motor (4) is connected to a propeller mechanism (14).

7. The floating object cleaning device for rice-shrimp farming water surface according to claim 1, characterized in that: The hull steering mechanism comprises a No. 1 motor (3) fixedly connected to the upper side of the hull (1), and the output end of the No. 1 motor (3) is fixedly connected to a rudder blade (2).

8. The floating object cleaning device for rice-shrimp farming water surface according to claim 1, characterized in that: The hull remote control mechanism comprises a communication and control module (5) arranged on the hull (1).

9. The floating object cleaning device for rice-shrimp farming water surface according to claim 1, characterized in that: An energy storage battery (20) is arranged on the hull (1).

10. The floating object cleaning device for rice-shrimp farming water surface according to claim 1, characterized in that: The lower side of the second limiting plate (15) is fixedly connected with a filter plate (13).

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