An auxiliary turning pond device

Abstract

The present invention provides an auxiliary pond transfer device, which includes a pair of paddle wheels with the functions of preventing waterweed entanglement and climbing slopes in ponds, a detachable roller device, and a transfer track. The paddle wheels located on both sides at one end of the hull are composed of blades, gears, and large and small discs, and have the functions of preventing waterweed entanglement and climbing slopes. The detachable roller device located at the other end of the hull is composed of rollers (including bearings) with track limit pieces, shafts, herringbone connecting rods, traction handles, and hull limit pieces, and mainly plays the roles of supporting the hull, limiting the track, and providing partial traction. The track installed on the dam between aquaculture ponds is composed of an overhead rack and a navigation track, and is used to assist the aquaculture operation ship in transferring ponds. This device can simply realize the transfer of the aquaculture operation ship between adjacent ponds, and can improve the utilization rate of the aquaculture operation ship.

Description

Technical Field

[0001] The present invention relates to a paddle wheel and an auxiliary pond transfer device, and in particular to an auxiliary pond transfer device, which includes a pair of paddle wheels with the functions of preventing waterweed entanglement and pond climbing. Background Art

[0002] A breeding operation ship is an automated operation equipment for aquaculture of aquatic products such as fish, shrimps, and crabs, and has various functions such as automatic cruising, water quality detection, waterweed harvesting, and bait spreading. The application of the breeding operation ship can effectively reduce the labor intensity and increase the work efficiency, thereby further improving the economic benefits of aquaculture. However, the cost of purchasing a breeding operation ship is relatively high. If it is only used in one pond, the utilization rate is low and it is difficult to give full play to its advantages. The volume and weight of the existing breeding operation ship also make it difficult to carry out pond transfer operations through manual handling. Therefore, it is very necessary to invent an auxiliary pond transfer device with paddle wheels having the functions of preventing waterweed entanglement and pond climbing to help the breeding operation ship transfer ponds. Summary of the Invention

[0003] The purpose of the present invention is to provide an auxiliary pond transfer device with paddle wheels having the functions of preventing waterweed entanglement and pond climbing, which is used to help the breeding operation ship transfer between adjacent ponds, thereby improving the utilization rate of the breeding operation ship. By simply modifying the breeding operation ship, the device can quickly transfer between adjacent ponds through a transfer track spanning across the dam, thereby expanding the operation area and improving economic benefits.

[0004] The content of the present invention is: an auxiliary pond transfer device with paddle wheels having the functions of preventing waterweed entanglement and pond climbing, which includes a pair of paddle wheels 1, a detachable roller device 2, and a transfer track; the paddle wheels 1 are located on both sides at one end of the hull, and include a large disc 7, a plurality of blades 8, a small disc 9, and a gear 10 that are coaxially and tightly installed in sequence; the plurality of blades 8 are fixed on the large disc 7 and are evenly distributed radially; the detachable roller device 2 is located at the other end of the hull, and includes a roller 11 with a track limiting piece, a shaft 12, a herringbone connecting rod 13, a traction handle 14, and a hull limiting piece 15, and is symmetric in structure on the left and right; the roller 11 is arranged on the shaft 12, and both sides of the roller 11 are track limiting pieces. One end of the herringbone connecting rod 13 is connected to the shaft outside the track limiting piece, the other end of the connecting rod 13 is connected to the traction handle 14, and there is a hull limiting piece on each side of the shaft outside the connecting rod 13; the transfer track includes overhead racks 3 on both sides and a navigation track 4 in the middle, and spans across the dam 16 between adjacent ponds.

[0005] Further, the paddle wheel 1 is driven by a motor and rotates in the water through the blades 8 to paddle the water body, providing driving force for the aquaculture operation ship. The combined structure of the large disc 7 and the blades 8 can prevent waterweeds from entangling. On the transfer track, the paddle wheel meshes with the rack 3 through the gear 10 to provide driving force for the aquaculture operation ship to climb slopes. The small disc 9 can prevent the blades 8 from rubbing against the overhead rack 3. The overall structure of the paddle wheel has the dual functions of preventing waterweed entanglement and climbing slopes.

[0006] Further, the support frame and the motor base of the paddle wheel 1 are integrated with the aquaculture operation ship, enabling the paddle wheel shaft to bear the load of the aquaculture operation ship, and the two paddle wheel gears can form two-point support.

[0007] Further, for the detachable roller device 2, when the aquaculture operation ship transfers ponds, the shaft 12 is inserted into the groove at the bottom of the other end of the hull to form a third-point support. When the aquaculture operation ship is operating, the detachable roller device 2 is removed; the track limiting piece on the roller 11 is used for limiting navigation, the traction handle 14 is used to provide additional traction for the aquaculture operation ship, and the hull limiting piece 15 is used for relative positioning of the detachable roller device 2 and the groove 17 at the bottom of the hull (float body), so that the roller remains on the central axis of the hull.

[0008] Further, the transfer track is used to assist the aquaculture operation ship in transferring between adjacent ponds. When the aquaculture operation ship transfers ponds, the overhead racks 3 on both sides respectively mesh with the gears 10 on a pair of paddle wheels 1, and the navigation track 4 contacts the rollers 11; the transfer track supports the entire weight of the aquaculture operation ship through the gears 10 and the rollers 11.

[0009] Further, the transfer track is divided into an uphill section, a horizontal section, and a downhill section.

[0010] Further, when the transfer track is in the uphill section, the overhead rack 3 is parallel to the navigation track 4 and the spacing in the side view is h ;

[0011] ,

[0012] wherein, h 1 is the height difference between the bottom of the gear 10 and the bottom of the roller 11 when the operation ship is in a horizontal state; l is the horizontal distance between the center of the gear 10 and the center of the roller 11 when the operation ship is in a horizontal state; α is the inclination angle of the track, with a magnitude of about 30°; β is the inclination angle of the hull.

[0013] Further, when the transfer track is in the horizontal section, the overhead rack 3 is parallel to the navigation track 4 and the spacing in the side view is

[0014] h 1.

[0015] Furthermore, when the transfer track is on the downhill section, the overhead rack 3 and the navigation track 4 can be at the same height and maintain a certain distance from the ground. If there is a situation where the hull rubs against the navigation track 4, the overhead rack 3 can be appropriately raised.

[0016] Furthermore, the uphill section and the downhill section of the transfer track are defined with the paddle wheel located at the rear end of the hull. If the paddle wheel is located at the front end of the aquaculture operation ship, the definitions of the uphill section and the downhill section are exactly opposite. When the aquaculture operation ship turns the pond in the reverse direction, it travels in a reverse manner on the transfer track.

[0017] The beneficial effects of the present invention are as follows:

[0018] 1) An auxiliary pond-turning device for a paddle wheel with the functions of preventing waterweed entanglement and pond-turning climbing can help the aquaculture operation ship transfer between adjacent ponds, thereby expanding the operation area of the aquaculture operation ship and improving economic benefits.

[0019] 2) The paddle wheel and the auxiliary pond-turning device of the present invention have a simple structure and low cost. By simply modifying the aquaculture operation ship, it can quickly transfer between adjacent ponds through the transfer track spanning across the dam.

[0020] 3) The paddle wheel and the auxiliary pond-turning device of the present invention utilize the self-power of the aquaculture operation ship to turn the pond. At the same time, additional power can also be provided by a person through the traction handle, making it more convenient for the aquaculture operation ship to turn the pond.

[0021] 4) The structure of the transfer track is rigorously designed, and the track inclination angle is set at about 30°, which can prevent the slope from being too large, resulting in the overturning or insufficient power of the aquaculture operation ship. The height difference between the overhead rack and the navigation track, while ensuring that the inclination angle of the aquaculture operation ship is suitable and the hull does not rub against the track and the ground, minimizes the height from the ground as much as possible, thereby making the transfer track more stable and reducing the construction cost at the same time. Description of the Drawings

[0022] Figure 1 Top view structure diagram of an auxiliary pond-turning device for a paddle wheel with the functions of preventing waterweed entanglement and pond-turning climbing;

[0023] Figure 2 Structure diagram of a paddle wheel with the functions of preventing waterweed entanglement and pond-turning climbing;

[0024] Figure 3 Structure diagram of the detachable roller device;

[0025] Figure 4 Side view during the pond-turning process of the aquaculture operation ship;

[0026] Figure 5 Side view of the aquaculture operation ship placed horizontally;

[0027] Figure 6 Side view of the positional relationship between the aquaculture workboat and the uphill transfer track;

[0028] Wherein: 1 - paddle wheel; 2 - detachable roller device; 3 - overhead rack; 4 - navigation track; 5 - hull; 6 - floating body; 7 - large disc; 8 - blade; 9 - small disc; 10 - gear; 11 - roller; 12 - shaft; 13 - connecting rod; 14 - towing handle; 15 - hull limit piece; 16 - dam; 17 - groove at the bottom of the floating body. Specific embodiments

[0029] The following specifically describes the structure, function, and working process of an auxiliary pond transfer device of a paddle wheel with the functions of preventing waterweed entanglement and climbing slopes between ponds in combination with the accompanying drawings.

[0030] As shown in Figure 1 An auxiliary pond transfer device of a paddle wheel with the functions of preventing waterweed entanglement and climbing slopes is composed of a pair of paddle wheels 1, a detachable roller device 2, and a transfer track (composed of 2 overhead racks 3 and a navigation track 4). The paddle wheel and the auxiliary pond transfer device of the present invention are used to help the aquaculture workboat transfer between adjacent ponds. The figure shows an aquaculture workboat with a double-floating body structure, and the hull is composed of a boat body 5 and a floating body 6. A pair of paddle wheels 1 are respectively located on both sides of one end of the hull, and their support frames and motor bases are integrated with the aquaculture workboat. The detachable roller device 2 is located at the other end of the hull. The 2 overhead racks 3 are respectively located on both sides, and the navigation track is located in the middle.

[0031] As shown in Figure 2 A paddle wheel 1 with the functions of preventing waterweed entanglement and climbing slopes is composed of a large disc 7, several blades 8, a small disc 9, and a small-diameter gear 10, which are successively and tightly installed coaxially. Several blades are fixed on the large disc (can be fixed by bolts or welding, etc.), and are evenly distributed radially. The paddle wheel 1 rotates in the water to paddle the water body through the blades 8 to provide driving force for the aquaculture workboat. The combined structure of the large disc 7 and the blades 8 can prevent waterweed entanglement; on the transfer track, the gear 10 of the paddle wheel meshes with the rack 3. On the one hand, it can provide two-point support for the hull, and on the other hand, because the gear diameter is small, it can provide a large driving force for the aquaculture workboat to climb slopes. The small disc 9 can prevent the blades 8 from rubbing against the rack 3. Therefore, the overall structure of the paddle wheel 1 has the dual functions of preventing waterweed entanglement and climbing slopes.

[0032] As a specific embodiment of the present invention, the above-mentioned large disc 7 and small disc 9 are both made of stainless steel metal materials.

[0033] As shown in Figure 3As shown in the figure, the detachable roller device 2 is composed of a roller 11 (including bearings) with track limit pieces, a shaft 12, a chevron connecting rod 13, a traction handle 14, and a hull limit piece 15, and is symmetrically structured left and right. Both sides of the roller 11 with track limit pieces are track limit pieces. The chevron connecting rod 13 is connected to the shaft 12 outside the track limit piece, and the traction handle 14 is connected to the connecting rod 13. The detachable roller device 2 is disassembled and assembled by pulling out or inserting the shaft into the bottom groove of the aquaculture operation ship. When the aquaculture operation ship turns in the pond, the shaft 12 is inserted into the bottom groove at the other end of the hull to form the third point of support. The track limit piece on the roller 11 is used for limit navigation, the traction handle 14 is used to provide additional traction for the aquaculture operation ship, and the hull limit piece 15 can keep the roller on the central axis of the hull. When the aquaculture operation ship is working, the roller device is removed to reduce resistance.

[0034] As a specific embodiment of the present invention, the above-mentioned track limit piece is of an annular structure, and the above-mentioned hull limit piece 15 is of a frustum-like shape, both made of stainless steel metal material.

[0035] As Figure 4 shown in the figure, the transfer track straddles the dam 16 between adjacent ponds. When the aquaculture operation ship turns in the pond, the overhead racks 3 on both sides are respectively engaged with the gears 10 on a pair of paddle wheels 1, and the navigation track 4 is in contact with the roller 11 of the detachable roller device. The transfer track is divided into an uphill section, a horizontal section, and a downhill section. In the uphill section, the overhead rack is parallel to the navigation track and the distance in the side view is h . In the horizontal section, the overhead rack is parallel to the navigation track and the distance in the side view is h 1. In the downhill section, the overhead rack and the navigation track can be at the same height and keep a certain distance from the dam.

[0036] As Figure 5 shown in the figure, when the aquaculture operation ship is placed horizontally, the horizontal distance between the gear 10 and the roller 11 is l , the vertical distance h 1, the length of the connection line between the bottom of the gear 10 and the roller 11 is , the angle between the connection line and the horizontal direction is γ , γ the size of .

[0037] As Figure 6 shown in the figure, in the uphill section, the inclination angle of the transfer track is α , about 30° in size, the inclination angle of the hull is β , the angle between the hull and the track is α - β . Therefore, the overhead rack is parallel to the navigation track and the distance in the side view h The calculation formula is as follows: 。

[0038] The following will specifically describe the working process of an auxiliary turning pond device of a paddle wheel with the functions of preventing waterweeds from winding and climbing the turning pond slope in combination with Figure 1 and Figure 4 When the aquaculture operation ship is operating in water, a pair of paddle wheels paddle the water through the rotation of the blades in the water to provide driving force for the aquaculture operation ship. When the aquaculture operation ship turns the pond, first insert the shaft of the detachable roller device into the bottom groove of the aquaculture operation ship. Then, the aquaculture operation ship starts to enter the uphill section of the transfer track. The gears on a pair of paddle wheels mesh with the overhead racks on both sides, and the rollers of the detachable roller device come into contact with the middle navigation track, thus forming a three-point support structure at the bottom of the hull. At this time, the rotation of the small-diameter gear provides power for the aquaculture operation ship to travel on the transfer track, and additional power can also be provided through the traction handle of the detachable roller. In the uphill section, the distance between the overhead rack and the navigation track in the side view is h ; when the aquaculture operation ship travels to the horizontal section, the distance between the overhead rack and the navigation track in the side view is h 1; when the aquaculture operation ship travels to the downhill section, the overhead rack and the navigation track are at the same height and keep a certain distance from the dam. Finally, the aquaculture operation ship enters another pond to complete the pond turning. At this time, the roller device can be removed to reduce the resistance of the aquaculture operation ship. When reverse pond turning is required, after installing the roller device, travel in reverse on the transfer track. The above uphill section and downhill section are defined with the paddle wheel located at the rear end of the hull. For an aquaculture operation ship with the paddle wheel located at the front end, the definitions of the uphill section and the downhill section are exactly opposite.

[0039] In the description of this specification, the descriptions with reference to terms such as "one embodiment", "some embodiments", "schematic embodiments", "examples", "specific examples", or "some examples" etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0040] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the claims and their equivalents.

Claims

1. An auxiliary turning pond device, characterized in that, It includes a pair of paddle wheels (1) with the functions of preventing waterweeds from winding and climbing slopes in the pond, a detachable roller device (2) and a transfer track; The paddle wheels (1) are located on both sides at one end of the hull, and include a large disc (7), a number of blades (8), a small disc (9) and a gear (10) which are coaxially and tightly installed in sequence; the number of blades (8) are fixed on the large disc (7) and are evenly distributed radially; The detachable roller device (2) is located at the other end of the hull, and includes a roller (11) with a track limiting piece and a bearing, a shaft (12), a herringbone connecting rod (13) and a traction handle (14), and is structurally symmetrical left and right; the roller (11) is fixed on the shaft (12) through a bearing, and there are track limiting pieces on both sides of the roller (11). One end of the herringbone connecting rod (13) is connected to the shaft outside the track limiting piece, and the other end of the connecting rod (13) is connected to the traction handle (14); on the shaft outside the herringbone connecting rod (13), there is a hull limiting piece (15) on each side; The transfer track includes overhead racks (3) on both sides and a navigation track (4) in the middle, spanning across the dams (16) of adjacent ponds; The paddle wheel (1) is driven by a motor. In the water, it rotates the blades (8) to paddle the water body, providing driving force for the aquaculture operation ship. The combined structure of the large disc (7) and the blades (8) can prevent waterweeds from winding; on the transfer track, the paddle wheel meshes with the rack (3) through the gear (10) to provide driving force for the aquaculture operation ship to climb slopes. The small disc (9) can prevent the blades (8) from rubbing against the overhead rack (3); the overall structure of the paddle wheel has the dual functions of preventing waterweeds from winding and climbing slopes; The support frame and motor base of the paddle wheel (1) are integrated with the aquaculture operation ship, so that the paddle wheel shaft can bear the load of the aquaculture operation ship, and the two paddle wheel gears can form two-point support.

2. The auxiliary transfer pond device according to claim 1, characterized in that, For the detachable roller device (2), when the aquaculture operation ship transfers ponds, the two ends of the shaft (12) are inserted into the grooves (17) at the bottom of one end of the floating bodies on both sides of the hull to form a third-point support; when the aquaculture operation ship is operating, the detachable roller device (2) is removed; the track limiting piece on the roller (11) is used for limiting navigation, the traction handle (14) is used to provide additional traction for the aquaculture operation ship, and the hull limiting piece (15) is used for relative positioning of the detachable roller device (2) and the hull bottom groove (17) to keep the roller on the central axis of the hull.

3. An auxiliary transfer pond device according to claim 1, characterized in that, The transfer track is used to assist the aquaculture operation ship in transferring between adjacent ponds. When the aquaculture operation ship transfers ponds, the overhead racks (3) on both sides are respectively meshed with the gears (10) on a pair of paddle wheels (1), and the navigation track (4) is in contact with the roller (11). The transfer track supports the entire weight of the aquaculture operation ship through the gears (10) and the rollers (11).

4. An auxiliary transfer pond device according to claim 1, characterized in that, The transfer track is divided into an uphill section, a horizontal section and a downhill section.

5. An auxiliary transfer pond device according to claim 4, wherein, When the transfer orbit is on the uphill section, the overhead rack (3) is parallel to the navigation orbit (4) and the distance in the side view is h ; , where h 1 is the height difference between the bottom of the gear (10) and the bottom of the roller (11) when the workboat is in a horizontal state; l is the horizontal distance between the center of the gear (10) and the center of the roller (11) when the workboat is in a horizontal state; α is the inclination angle of the orbit, with a magnitude of 30°; β is the inclination angle of the hull.

6. An auxiliary turning pond device according to claim 5, characterized in that, When the transfer orbit is in the horizontal section, the overhead rack (3) is parallel to the navigation orbit (4) and the distance in the side view is h 1.

7. An auxiliary turning pond device according to claim 4, characterized in that, When the transfer track is in the downhill section, the overhead rack (3) and the navigation track (4) are at the same height and keep a certain distance from the ground; if there is a situation where the hull rubs against the navigation track (4), the overhead rack (3) can be appropriately raised.

8. An auxiliary turning pond device according to claim 4, characterized in that, The uphill section and the downhill section are defined with the paddle wheel located at the rear end of the hull. If the paddle wheel is located at the front end of the aquaculture operation ship, the definitions of the uphill section and the downhill section are exactly opposite; when the aquaculture operation ship makes a reverse turn in the pond, it travels in a reverse manner on the transfer track.

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