CN110663633A

CN110663633A - Water pusher for cultivation

Info

Publication number: CN110663633A
Application number: CN201911128991.0A
Authority: CN
Inventors: 陈祖雄; 冼伟坚
Original assignee: Sheng Weijian
Current assignee: Sheng Weijian
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-01-10

Abstract

The invention relates to a water pushing machine for cultivation, which is characterized in that: comprises a power device, a floating body and blades; the power device is arranged on the floating body through a bracket; the output end of the power device is in transmission connection with the paddle so as to drive the paddle to rotate; the paddle comprises a rotary table and more than one water blade detachably arranged on the rotary table; the water blade is provided with a watertight water pushing surface. The water pusher forms directional water flow on the premise of not scattering oxygen, realizes live water culture, and greatly improves the vitality of aquatic products such as fish, shrimps and the like; the efficient dissolved oxygen can be directly mixed and pushed to the bottom of the culture pond, the purpose of efficient deep dissolved oxygen is achieved, further, adverse phenomena such as oxygen deficiency, decay and organic decomposition at the bottom of the culture pond are prevented, the water body environment and quality of the culture pond are rapidly improved, and the aquaculture is obviously facilitated.

Description

Water pusher for cultivation

Technical Field

The invention relates to the field of breeding industry, in particular to a water pushing machine for breeding.

Background

The water pushing equipment in the aquaculture industry is mainly used for water circulation of aquaculture, promotes water to circularly flow to realize live water aquaculture, and further improves the vitality of aquatic products such as fish, shrimps and the like. The traditional water pushing equipment has the working principle that a motor drives a propeller to rotate so as to achieve the purpose of pushing water; for example, chinese patent document No. CN107853239B discloses a water pushing and oxygen increasing device for a culture pond, which specifically discloses: comprises an air flotation cover, an air pipe, a propeller, an air flotation shaft, a guide cylinder, a propeller shaft, a reduction box, a three-level gear and a submersible motor; the output shaft of the submersible motor is coaxially connected with an air floating shaft, and the front end of the air floating shaft is connected with an air floating device in an air floating cover; the outer wall of the air floatation cover is communicated with an air pipe, and the air pipe upwards penetrates through the guide cylinder and extends out of the upper part of the water surface; the submersible motor is also connected with the input end of the reduction gearbox, the output end of the reduction gearbox is engaged with the propeller shaft through the tertiary gear, the propeller shaft and the air floatation shaft are coaxially arranged and sleeved outside the air floatation shaft, and the propeller is fixed on the propeller shaft and positioned behind the air floatation cover; the guide shell is only provided with an opening at the front end, and the air floatation cover and the propeller are wrapped in the space enclosed by the guide shell. The effective range of water pushing of the water pushing device is small, so that the water pushing effect is not obvious, the motor load is large, the energy consumption is high, and further improvement is needed.

Disclosure of Invention

The invention aims to overcome the defects in the prior art and provide the water pushing machine for cultivation, which has good water pushing effect and strong water pushing force.

The purpose of the invention is realized as follows:

the utility model provides a water pushing machine of usefulness breeds which characterized in that: comprises a power device, a floating body and blades; the power device is arranged on the floating body through a bracket; the output end of the power device is in transmission connection with the paddle so as to drive the paddle to rotate; the paddle comprises a rotary table and more than one water blade detachably arranged on the rotary table; the water blade is provided with a watertight water pushing surface.

The water blade is provided with a water pushing edge surrounding the outer side of the water pushing surface, and the water pushing edge is provided with a notch to form a water pushing port; the end part of the water vane connected with the rotary disc is a connecting end, and the water pushing port is positioned on the water vane and far away from the connecting end.

The rotary disc is provided with a lug, the water vane is provided with a mounting hole, and the lug is spliced with the mounting hole.

Lug one end runs through the mounting hole and is equipped with the lockhole, and it has the latch fitting to peg graft on the lockhole, and the latch fitting is at least partial spacing effect on the hydrofoil to the restriction mounting hole breaks away from the lug.

The locking piece comprises a limiting block and a swinging block which elastically resets and swings relative to the limiting block; the limiting block is inserted into the lock hole and at least partially acts on the water blade in a limiting way; the swing block is provided with a clamping groove, the swing block is inserted into the lock hole, and the clamping groove is elastically clamped with the lug.

The rotary disc is provided with an anti-falling part, the water blades are provided with anti-falling grooves, and the anti-falling part is inserted with the anti-falling grooves; the sections of the anti-falling part and the anti-falling groove are convex or dovetail.

The power device comprises a power motor and a reduction box, wherein the power motor is a six-stage or eight-stage motor, the power of the power motor is 450-750kw, and the rotating speed of the power motor is 50-60 r/min; a motor shaft of the power motor is connected with a driving bevel gear; the reduction gearbox comprises a driven bevel gear, a transmission shaft, a driving cylindrical gear, a driven cylindrical gear and a first output shaft, wherein the driven bevel gear and the driving cylindrical gear are arranged on the box body respectively, the driven cylindrical gear is arranged on the first output shaft, the first output shaft is in transmission connection with the blades, the transmission shaft and the first output shaft are respectively in positioning and rotating arrangement relative to the box body, the driven bevel gear is meshed with the driving bevel gear, and the driving cylindrical gear is meshed with the driven cylindrical gear.

The rotary table is connected with a second output shaft, and the first output shaft is in transmission connection with the second output shaft through a shaft connection assembly; the shaft connecting assembly comprises a first transmission part arranged at the end part of the first output shaft, a second transmission part arranged at the end part of the second output shaft and an intermediate transmission part, and the first transmission part and the second transmission part are respectively connected with the intermediate transmission part; the second output shaft is supported on the bracket through the rotating seat.

The power device is positioned in the middle of the bracket and above the floating body, and the paddle is positioned on one side or two sides of the floating body.

The invention has the following beneficial effects:

the water pusher forms directional water flow on the premise of not scattering oxygen, realizes live water culture, and greatly improves the vitality of aquatic products such as fish, shrimps and the like; the efficient dissolved oxygen can be directly mixed and pushed to the bottom of the culture pond, the purpose of efficient deep dissolved oxygen is achieved, further, adverse phenomena such as oxygen deficiency, decay and organic decomposition at the bottom of the culture pond are prevented, the water body environment and quality of the culture pond are rapidly improved, and the aquaculture is obviously facilitated. In addition, the water pushing machine has the characteristics of good stability, strong water pushing force, wide water rhythm range, large water pushing flow, no corrosion of running water, energy conservation, environmental protection, high efficiency and the like. In addition, in the paddle, the rotary disc is detachably connected with the water blades, and users can replace different water blades in a targeted manner so as to maintain the paddle, so that the maintenance cost is low, and the packaging and transportation cost can be reduced by packaging the disassembled paddle.

Drawings

Fig. 1 is a perspective view of a water pusher according to a first embodiment of the present invention.

Fig. 2 is a front view of the water pusher in the first embodiment of the present invention.

Fig. 3 is a top view of the water pusher according to the first embodiment of the present invention.

Fig. 4 is an exploded view of a blade according to a first embodiment of the invention.

Figure 5 is a front view of a blade according to a first embodiment of the invention.

Fig. 6 is a left side view of the blade in the first embodiment of the present invention.

Fig. 7 is a sectional view taken in the direction H-H in fig. 5.

Fig. 8 is a sectional view taken along the direction J-J in fig. 6.

Fig. 9 is an internal schematic view of a power unit in a first embodiment of the present invention.

Fig. 10 is a cross-sectional view taken along the direction K-K in fig. 9.

Fig. 11 is a schematic structural diagram of a turntable according to a first embodiment of the present invention.

Fig. 12 is a schematic structural view of a hydrofoil in the first embodiment of the present invention.

Fig. 13 is a schematic view showing the structure of a locking member in the first embodiment of the present invention.

FIG. 14 is an exploded view of the shaft connection assembly of the first embodiment of the present invention.

Fig. 15 is a perspective view of a water pusher according to a second embodiment of the present invention.

Detailed Description

The invention is further described with reference to the following figures and examples.

First embodiment

Referring to fig. 1-14, the water pusher for cultivation comprises a power device A, a floating body B and blades C; the power device A is arranged above the floating body B through a bracket D; the output end of the power device A is in transmission connection with the blade C so as to drive the blade C to rotate; the paddle C comprises a rotary table 1 and four water blades 2 detachably arranged on the peripheral side of the rotary table 1, and the four water blades 2 are rotationally symmetrical; the water blade 2 is provided with a watertight water pushing surface 204. The water pusher forms directional water flow on the premise of not scattering oxygen, realizes live water culture, and greatly improves the vitality of aquatic products such as fish, shrimps and the like; the efficient dissolved oxygen can be directly mixed and pushed to the bottom of the culture pond, the purpose of efficient deep dissolved oxygen is achieved, further, adverse phenomena such as oxygen deficiency, decay and organic decomposition at the bottom of the culture pond are prevented, the water body environment and quality of the culture pond are rapidly improved, and the aquaculture is obviously facilitated. In addition, the water pushing machine has the characteristics of good stability, strong water pushing force, wide water rhythm range, large water pushing flow, no corrosion of running water, energy conservation, environmental protection, high efficiency and the like.

Furthermore, the water blades 2 are shovel-shaped and have the characteristics of strong water pushing force, large stirring range, deep level and the like. Specifically, the water blade 2 is provided with a water pushing edge 203 surrounding the outer side of a water pushing surface 204, and the water pushing edge 203 is provided with a notch to form a water pushing port 205 so as to facilitate water drainage; the end part of the water vane 2 connected with the rotary disc 1 is a connecting end, and the water pushing opening 205 is positioned on the water vane 2 and is far away from the connecting end.

Furthermore, a lug 102 is arranged on the turntable 1, a mounting hole 201 is arranged at one end of the water blade 2, and the lug 102 is inserted into the mounting hole 201; wherein, the lug 102 extends along the tangential direction of the turntable 1, and the water vane 2 is inserted with the lug 102 along the tangential direction; when the water vane 2 is subjected to water resistance during working, the insertion effect between the mounting hole 201 and the bump 102 is more stable, and the water vane 2 is effectively prevented from being loosened due to long-term water resistance.

Further, in order to prevent the water vane 2 from being separated from the protrusion 102, one end of the protrusion 102 penetrates through the mounting hole 201 and is provided with a locking hole 103, a locking piece 3 is inserted into the locking hole 103, and at least part of the locking piece 3 is limited to act on the water vane 2 to limit the mounting hole 201 to be separated from the protrusion 102.

Further, the locking piece 3 includes a limiting block 301 and a swinging block 302 which elastically resets and swings with respect to the limiting block 301; the limiting block 301 is inserted into the locking hole 103 in a penetrating manner, and the part of the limiting block 301 exposed out of the locking hole 103 acts on the water vane 2 in a limiting manner, so that the lug 102 is effectively prevented from falling out of the mounting hole 201; the limiting block 301 and the swinging block 302 are arranged side by side in a clearance mode, one end of the limiting block 301 is connected with one end of the swinging block 302, the top of the swinging block 302 is provided with a clamping groove 303, the swinging block 302 is pressed and swung to be inserted into the locking hole 103, and the clamping groove 303 is elastically reset along with the swinging block 302 to be elastically clamped with the convex block 102, so that the locking piece 3 is more stably and reliably installed, and the locking piece 3 is effectively prevented from automatically falling off.

Furthermore, the circumferential side of the turntable 1 extends outwards to form mounting seats 101 corresponding to the blades 2 one by one, one end of each bump 102 is inserted into the mounting hole 201, the other end of each bump 102 is connected with the mounting seat 101, and the cross section of each bump 102 is in a convex shape.

Furthermore, the edge of the turntable 1 is provided with an anti-falling part 104 connected with the mounting seat 101, the water blade 2 is provided with an anti-falling groove 202, and the anti-falling part 104 is inserted into the anti-falling groove 202; the extension direction of the anti-falling part 104 is the same as that of the bump 102, so that the anti-falling part 104 is inserted into the anti-falling groove 202 while the mounting hole 201 is inserted into the bump 102; the retaining portion 104 and the retaining groove 202 have a convex (or dovetail) shape in cross section.

Further, the power device A comprises a power motor 4 and a reduction gearbox, the power motor 4 is positioned above the reduction gearbox, the power motor 4 and the reduction gearbox are covered by a cover body, wherein the power motor 4 is a six-stage motor, the power of the six-stage motor is 450kw, the rotating speed of the six-stage motor is 50r/min, and the power motor 4 adopts a low-rotating-speed working mode, so that large torque is effectively ensured, the water pushing force is strong, and the water pushing effect is more obvious; specifically, a motor shaft 401 of the power motor 4 is connected with a driving bevel gear 5; the reduction gearbox comprises a driven bevel gear 7, a transmission shaft 8, a driving cylindrical gear 9, a driven cylindrical gear 10 and a first output shaft 11 which are arranged on a box body 6 respectively, the driven bevel gear 7 and the driving cylindrical gear 9 are arranged on the transmission shaft 8 respectively, the driven cylindrical gear 10 is arranged on the first output shaft 11, the first output shaft 11 is in transmission connection with a blade C, the transmission shaft 8 and the first output shaft 11 are in positioning and rotating arrangement relative to the box body 6 respectively, the driven bevel gear 7 is meshed with the driving bevel gear 5 to convert vertical power into transverse power, and the driving cylindrical gear 9 is meshed with the cylindrical driven gear 10 to finally drive the first output shaft 11 to rotate.

Further, a second output shaft 15 is connected to the axis of the turntable 1, and the first output shaft 11 is in transmission connection with the second output shaft 15 through a shaft connecting assembly E; the shaft connecting assembly E comprises a first transmission component 12 arranged at the end part of the first output shaft 11, a second transmission component 14 arranged at the end part of the second output shaft 15 and an intermediate transmission component 13, wherein the first transmission component 12 and the second transmission component 14 are in cross fit and are respectively connected to the front side and the rear side of the intermediate transmission component 13 through fastening units (such as screws, rivets and the like) so as to realize the transmission connection between the first output shaft 11 and the second output shaft 15; the second output shaft 15 is supported on the bracket D through a rotary base.

Further, the water impeller of this embodiment is two sets of leaf specifications, and body B sets up two side by side promptly, and two body B are connected to rectangular support D striding formula, and power device A is located support D middle part and body B top, and paddle C is located the outside that corresponds body B.

Second embodiment

Referring to fig. 15, the water pusher according to the present embodiment is different from the first embodiment in that: the water pusher is of four-blade specification, namely four blades C are arranged, three floating bodies B are arranged side by side, a rectangular bracket D is connected with the three floating bodies B in a crossing manner, a power device A is positioned in the middle of the bracket D and above the floating bodies B, and the four blades C and the three floating bodies B are arranged in a dislocation matching manner; the power motor 4 is an eight-stage motor, the power of the eight-stage motor is 750kw, and the rotating speed of the eight-stage motor is 50 r/min.

Other parts not described above are the same as those of the first embodiment, and are not explained in detail here.

The foregoing is a preferred embodiment of the present invention, and the basic principles, principal features and advantages of the invention are shown and described. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to illustrate the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, and the invention is intended to be protected by the following claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a water pushing machine of usefulness breeds which characterized in that: comprises a power device (A), a floating body (B) and a blade (C); the power device (A) is arranged on the floating body (B) through a bracket (D); the output end of the power device (A) is in transmission connection with the paddle (C) so as to drive the paddle (C) to rotate; the paddle (C) comprises a rotary table (1) and more than one water vane (2) detachably arranged on the rotary table (1); the water blade (2) is provided with a watertight water pushing surface (204).

2. The water pusher for cultivation according to claim 1, wherein: a water pushing edge (203) surrounding the outer side of the water pushing surface (204) is arranged on the water blade (2), and a notch is formed in the water pushing edge (203) to form a water pushing opening (205); the end part of the water vane (2) connected with the rotary disc (1) is a connecting end, and the water pushing opening (205) is positioned on the water vane (2) and far away from the connecting end.

3. The water pusher for cultivation according to claim 1, wherein: the rotary disc (1) is provided with a convex block (102), the water vane (2) is provided with a mounting hole (201), and the convex block (102) is inserted into the mounting hole (201).

4. The water pusher for cultivation according to claim 3, wherein: lug (102) one end runs through mounting hole (201) and is equipped with lockhole (103), and it has latch fitting (3) to peg graft on lockhole (103), and latch fitting (3) are partly at least spacing to act on hydrofoil (2) to restriction mounting hole (201) breaks away from lug (102).

5. The water pusher for cultivation according to claim 4, wherein: the locking piece (3) comprises a limiting block (301) and a swinging block (302) which elastically resets and swings relative to the limiting block (301); the limiting block (301) is inserted into the lock hole (103) and at least partially limits the water blade (2); the swing block (302) is provided with a clamping groove (303), the swing block (302) is inserted into the locking hole (103), and the clamping groove (303) is elastically clamped with the bump (102).

6. The water pusher for cultivation according to claim 1, wherein: the rotary table (1) is provided with an anti-falling part (104), the water blades (2) are provided with anti-falling grooves (202), and the anti-falling part (104) is inserted into the anti-falling grooves (202); the sections of the anti-falling part (104) and the anti-falling groove (202) are convex or dovetail-shaped.

7. The water pusher for cultivation according to claim 1, wherein: the power device (A) comprises a power motor (4) and a reduction box; a motor shaft (401) of the power motor (4) is connected with a driving bevel gear (5); the reduction gearbox comprises a driven bevel gear (7), a transmission shaft (8), a driving cylindrical gear (9), a driven cylindrical gear (10) and a first output shaft (11) which are arranged on a box body (6) respectively, the driven bevel gear (7) and the driving cylindrical gear (9) are arranged on the transmission shaft (8) respectively, the driven cylindrical gear (10) is arranged on the first output shaft (11), the first output shaft (11) is in transmission connection with a paddle (C), the transmission shaft (8) and the first output shaft (11) are positioned and rotated relative to the box body (6) respectively, the driven bevel gear (7) is meshed with the driving bevel gear (5), and the driving cylindrical gear (9) is meshed with the driven cylindrical gear (10).

8. The water pusher for cultivation according to claim 7, wherein: the turntable (1) is connected with a second output shaft (15), and the first output shaft (11) is in transmission connection with the second output shaft (15) through a shaft connecting component (E); the shaft connecting assembly (E) comprises a first transmission part (12) arranged at the end part of the first output shaft (11), a second transmission part (14) arranged at the end part of the second output shaft (15) and an intermediate transmission part (13), wherein the first transmission part (12) and the second transmission part (14) are respectively connected with the intermediate transmission part (13); the second output shaft (15) is supported on the bracket (D) through a rotating seat.

9. The water pusher for cultivation according to claim 1, wherein: the device is characterized in that the floating bodies (B) are arranged one by one or more than two in parallel, the bracket (D) is connected with the floating bodies (B) in a crossing manner, the power device (A) is positioned in the middle of the bracket (D) and above the floating bodies (B), and the paddles (C) are positioned on one side or two sides of the floating bodies (B).