CN112970403B

CN112970403B - Environment-friendly water conservancy irrigation device

Info

Publication number: CN112970403B
Application number: CN202110218447.6A
Authority: CN
Inventors: 胡旻; 李正
Original assignee: Anhui Tongfang Engineering Consulting Co ltd
Current assignee: Anhui Tongfang Engineering Consulting Co ltd
Priority date: 2021-02-24
Filing date: 2021-02-24
Publication date: 2022-02-08
Anticipated expiration: 2041-02-24
Also published as: CN112970403A

Abstract

The application relates to an environment-friendly water conservancy irrigation device, which belongs to the field of water conservancy irrigation and comprises an irrigation box and a supporting box fixed in the irrigation box; the top of the supporting box is rotatably provided with a shaft tube, and the peripheral surface of the shaft tube is fixed with a stirring blade; a driving mechanism for driving the stirring blades to rotate is arranged in the irrigation box; a filter screen is fixed on the side wall of the supporting box. This application has the effect that makes the nutrient solution in the irrigation water distribute evenly.

Description

Environment-friendly water conservancy irrigation device

Technical Field

The application relates to irrigation's field especially relates to an environmental protection water conservancy irrigation equipment.

Background

At present, in order to ensure the normal growth of crops, the crops must be supplied with sufficient moisture, so that the crops are often required to be irrigated by an artificial way.

The utility model discloses a chinese utility model patent that the correlation technique can refer to the grant bulletin number is CN211703180U, it discloses an energy-conserving irrigation device, including the irrigation case, the bottom fixedly connected with bracing piece of irrigation case, the bottom fixedly connected with connecting rod of bracing piece, the outer wall swing joint of connecting rod has the rotary rod, the outer wall fixedly connected with connecting plate of rotary rod, one side fixedly connected with gyro wheel of connecting plate, the inside fixedly connected with water tank of irrigation case, the positive fixedly connected with irrigation pipe of irrigation case, one side fixedly connected with inlet tube of water tank, the one end fixedly connected with water pump body of inlet tube.

In view of the above-mentioned related art, the inventors believe that there is a defect that the nutrient solution for improving the yield of the crops is often added into the irrigation water, but the addition of the nutrient solution into the raw water causes uneven concentration distribution and affects the yield of the crops.

Disclosure of Invention

In order to improve the uneven problem of nutrient solution concentration distribution in the raw water, this application provides an environmental protection water conservancy irrigation equipment.

The application provides an environmental protection water conservancy irrigation equipment adopts following technical scheme:

an environment-friendly water conservancy irrigation device comprises an irrigation box and a supporting box fixed in the irrigation box; the top of the supporting box is rotatably provided with a shaft tube, and the peripheral surface of the shaft tube is fixed with a stirring blade; a driving mechanism for driving the stirring blades to rotate is arranged in the irrigation box; and a filter screen is fixed on the side wall of the supporting box.

Through adopting above-mentioned technical scheme, through setting up central siphon and stirring leaf, stir the nutrient solution of water and joining aquatic, be convenient for improve the nutrient solution and distribute uneven problem in the aquatic, improve the dispersion degree of nutrient solution.

Optionally, the driving mechanism includes a motor fixed in the support box, a first bevel gear fixed at an output end of the motor, a second bevel gear rotatably mounted on an inner top surface of the support box, and a third bevel gear rotatably mounted on an inner bottom surface of the support box; the first bevel gear is used for being meshed with the second bevel gear and the third bevel gear; a first connecting piece is fixed at the bottom of the second bevel gear, and a second connecting piece is fixed at the top of the third bevel gear; slots are respectively formed in the bottom surface of the first connecting piece and the top surface of the second connecting piece, and a connecting assembly used for driving the shaft tube to rotate along with the second bevel gear is arranged in the irrigation box.

Through adopting above-mentioned technical scheme, the motor drives second bevel gear and third bevel gear rotation through first bevel gear, and second bevel gear drives the axle pipe and rotates. The motor provides power for the rotation of central siphon, and the central siphon of being convenient for lasts to stir liquid, improves the even degree of nutrient solution dispersion in the bulk irrigation water.

Optionally, the connecting assembly includes a first square shaft connected with the third bevel gear in a sliding manner along the vertical direction, and a first mating piece fixed to the top end of the first square shaft; a second fitting piece is rotatably arranged at the top of the first fitting piece, and a second square shaft is fixed at the top of the second fitting piece; the second square shaft penetrates through the second bevel gear and is vertically connected with the shaft tube; the top of the first fitting piece and the bottom of the second fitting piece are both fixed with insertion blocks, and the insertion blocks are used for being inserted into the insertion grooves.

Through adopting above-mentioned technical scheme, the back is pegged graft with the slot of first connecting piece to the inserted block of second fitting piece, and the second fitting piece can be along with first connecting piece happy, and the second fitting piece drives the second square shaft simultaneously and rotates, and the second square shaft rotates and can drive the central siphon and rotate. The shaft tube can be rotated by the up-and-down movement of the second matching piece, so that the stirring of the nutrient solution can be controlled.

Optionally, a water containing box is arranged in the irrigation box in a sliding manner along the vertical direction; an articulated piece is fixed at the bottom of the irrigation box, an inclined plate is articulated at the top of the articulated piece, one end of the inclined plate is articulated with the bottom of the water containing box, and a jacking shaft is articulated at the other end of the inclined plate; the bottom end of the first square shaft is rotatably connected with the top end of the top support shaft; a water outlet pipe penetrates through one side of the irrigation tank, and a valve mechanism is fixed on the inner circumferential surface of the water outlet pipe; and a liquid distribution pipe is fixed on one side of the water containing box, which is close to the water outlet pipe.

Through adopting above-mentioned technical scheme, when flourishing water in the flourishing water box, the gravity of water self can drive flourishing water box downstream to it rises to drive the top prop axle, and the top prop axle can promote first direction axial upward movement, thereby is convenient for first bevel gear drive central siphon and rotates.

Optionally, a return spring and a negative weight block are fixed at the bottom of the inclined plate; the bottom end of the reset spring is fixedly connected with the irrigation box.

Through adopting above-mentioned technical scheme, reset spring provides ascending elasticity for flourishing water box, is convenient for drive flourishing water box upwards resets. The weight bearing block is used for setting a weight threshold value when the water containing box moves downwards, so that the water in the water containing box can move downwards after reaching a certain degree.

Optionally, a liquid baffle plate for preventing water from flowing back is fixed on the bottom surface in the irrigation tank.

By adopting the technical scheme, the liquid baffle plate is used for preventing water entering the water outlet pipe from flowing back, so that water in the water containing box is conveniently discharged from the water outlet pipe.

Optionally, the valve mechanism includes a valve ring fixed on the inner circumferential surface of the water outlet pipe and four valve posts uniformly distributed on the inner circumferential surface of the valve ring along the circumferential direction of the valve ring; a fan-shaped valve is fixed on the peripheral surface of the valve post, a transmission gear is fixed at one end of the valve post, which is far away from a valve shaft, and a ring gear is installed in the valve ring in a circumferential rotating manner along the valve ring; the transmission gear is used for being meshed with the ring gear; and a driving assembly for driving the transmission gear to rotate is arranged in the irrigation box.

By adopting the technical scheme, the annular gear ring rotates to drive the four transmission gears to rotate, the transmission gears rotate to drive the valve post to rotate, and the valve post rotates to realize the opening and closing of the fan-shaped valve. The valve mechanism is arranged to rotate in one direction, so that the opening and closing of the valve mechanism are controlled conveniently through the number of rotation turns of the gear, and the opening and closing of the valve mechanism are adjusted conveniently.

Optionally, the driving assembly includes a driving wheel rotatably mounted at the bottom of the supporting box; the bottom of the driving wheel is provided with a square through hole for sliding connection with the first square shaft; a first driven wheel and a second driven wheel are rotatably mounted at the bottom of the supporting box, and the first driven wheel is respectively meshed with the driving wheel and the second driven wheel; the bottom of the second driven wheel is fixedly connected with the transmission gear.

By adopting the technical scheme.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by arranging the shaft tube and the stirring blades, water and the nutrient solution added into the water are stirred, so that the problem of uneven distribution of the nutrient solution in the water is solved, and the dispersion degree of the nutrient solution is improved;

2. the motor drives the second bevel gear and the third bevel gear to rotate through the first bevel gear, and the second bevel gear drives the shaft pipe to rotate. The motor provides power for the rotation of the shaft tube, so that the shaft tube can stir liquid continuously, and the uniformity of nutrient solution dispersion in the integral irrigation water is improved;

3. the reset spring provides upward elasticity for the water containing box, so that the water containing box is driven to reset upwards conveniently. The weight bearing block is used for setting a weight threshold value when the water containing box moves downwards, so that the water in the water containing box can move downwards after reaching a certain degree.

Drawings

Fig. 1 is a cross-sectional view of an irrigation device according to an embodiment of the present application.

Fig. 2 is a schematic structural diagram of a driving mechanism according to an embodiment of the present application.

Fig. 3 is an enlarged schematic view at a in fig. 2.

Fig. 4 is a schematic structural view of a valve mechanism according to an embodiment of the present application.

Description of reference numerals: 1. an irrigation tank; 11. filtering with a screen; 12. a liquid baffle; 13. an axle tube; 14. stirring blades; 15. a driving wheel; 2. a support box; 21. a first square shaft; 22. a first mating member; 23. a second mating member; 24. a second square shaft; 25. a square through hole; 26. inserting a block; 3. a water containing box; 31. an articulation member; 32. a return spring; 33. a water outlet pipe; 34. a liquid separating pipe; 35. a jacking shaft; 36. a sloping plate; 37. a negative weight block; 4. a valve mechanism; 41. a valve collar; 42. a valve post; 43. a connecting rod; 44. a central shaft; 45. a fan-shaped valve; 5. a drive mechanism; 51. a motor; 52. a first bevel gear; 53. a second bevel gear; 54. a third bevel gear; 55. a first connecting member; 56. a second connecting member; 57. a slot; 6. a rotating assembly; 61. a transmission gear; 62. a ring gear; 63. a first driven wheel; 64. a second driven wheel.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses environmental protection water conservancy irrigation equipment. Referring to fig. 1 and 2, the environmental protection irrigation device includes irrigation box 1, be fixed in irrigation box 1 lateral wall support box 2 and be fixed in support box 2 lateral wall filter screen 11. The filter screen 11 is kept away from and is supported 2 one side and irrigate 1 inside wall fixed connection of box. The filter screen 11 is used for filtering solid impurities in the raw water. A water containing box 3 is arranged in the irrigation box 1 along the vertical direction in a sliding manner; the bottom of the irrigation box 1 is fixed with an articulated piece 31, the top of the articulated piece 31 is articulated with an inclined plate 36, one end of the inclined plate 36 is articulated with the bottom of the water containing box 3, and the other end of the inclined plate 36 is articulated with a jacking shaft 35. The bottom of the sloping plate 36 is fixed with a return spring 32 and a weight block 37, the return spring 32 is positioned below the water containing box 3, and the weight block 37 is positioned below the jacking shaft 35. When the water containing box 3 is empty, the weight of the weight bearing block 37 is greater than that of the water containing box 3, and the vertical height of the water containing box 3 is greater than that of the weight bearing block 37; after water flow enters the water containing box 3, the weight of the water containing box 3 and water is larger than that of the negative weight block 37, and the water containing box 3 gradually moves downwards. The return spring 32 provides upward elastic force for the water containing box 3, so that the water containing box 3 is convenient to return upward. One side of the irrigation tank 1 is provided with a water outlet pipe 33 in a penetrating way, and the inner peripheral surface of the water outlet pipe 33 is fixed with a valve mechanism 4. Rivers can flow into irrigation box 1 after filtering through filter screen 11 to finally flow into in outlet pipe 33, rivers get into flourishing water box 3 after, flourishing water box 3 receives the action of gravity and can move down, stops to irrigate to irrigation box 1 in, the rivers in flourishing water box 3 can gradually diminish, flourishing water box 3 received the reset action of spring can the rebound this moment and can move up. A liquid dividing pipe 34 is fixed on one side of the water containing box 3 close to the water outlet pipe 33, the liquid dividing pipe 34 extends into the water outlet pipe 33, and a liquid baffle plate 12 for preventing water from flowing back is fixed on the inner bottom surface of the irrigation box 1. The irrigation water in the water box 3 flows into the water outlet pipe 33 through the liquid dividing pipe 34, and the liquid baffle plate 12 is used for preventing the water in the water outlet pipe 33 from flowing back into the irrigation tank 1.

Referring to fig. 1 and 2, a shaft tube 13 is rotatably installed at the top of the support case 2, and a mixing blade 14 is fixed to the outer circumferential surface of the shaft tube 13. After the raw water is poured into the irrigation tank 1, nutrient solution is dripped into the irrigation tank 1 according to needs, and the stirring blades 14 are arranged, so that the raw water and the nutrient solution can be uniformly mixed. The bottom of the supporting box 2 is rotatably provided with a driving wheel 15. The support case 2 is provided therein with a driving mechanism 5 for driving the rotation of the shaft tube 13 or the driving pulley 15. The driving mechanism 5 includes a motor 51 fixed in the supporting box 2, a first bevel gear 52 fixed at an output end of the motor 51, a second bevel gear 53 rotatably installed at an inner top surface of the supporting box 2, and a third bevel gear 54 rotatably installed at an inner bottom surface of the supporting box 2. The first bevel gear 52 is engaged with the second bevel gear 53 and the third bevel gear 54. After the motor 51 drives the first bevel gear 52 to rotate, the first bevel gear 52 drives the second bevel gear 53 and the third bevel gear 54 to rotate respectively.

Referring to fig. 2 and 3, a first connecting member 55 is fixed to the bottom of the second bevel gear 53, and a second connecting member 56 is fixed to the top of the third bevel gear 54. The bottom surface of the first connecting member 55 and the top surface of the second connecting member 56 are respectively provided with a slot 57.

Referring to fig. 2 and 3, the top of the supporting shaft 35 is rotatably provided with a first square shaft 21, and the top end of the first square shaft 21 penetrates through a third bevel gear 54 to be fixed with a first mating member 22; the top of the first fitting piece 22 is rotatably provided with a second fitting piece 23, and the top of the second fitting piece 23 is fixed with a second square shaft 24. The bottom of the driving wheel 15 is provided with a square through hole 25 which is used for being connected with the first square shaft 21 in a sliding way. The second square shaft 24 penetrates through the second bevel gear 53 and is vertically connected with the shaft tube 13. The top of the first fitting piece 22 and the bottom of the second fitting piece 23 are both fixed with insertion blocks 26, and the insertion blocks 26 of the first fitting piece 22 are used for being inserted into the insertion grooves 57 of the second connecting piece 56; the plug 26 of the second fitting 23 is adapted to be plugged into the slot 57 of the first connector 55. After the supporting shaft 35 moves upward, the insertion block 26 of the second fitting member 23 is inserted into the insertion slot 57 of the first connecting member 55, the second fitting member 23 drives the second square shaft 24 to rotate along with the first connecting member 55, the second square shaft 24 drives the shaft tube 13 to rotate, and the stirring blade 14 is in a rotating state. After the supporting shaft 35 moves downwards, the insertion block 26 of the first matching piece 22 is inserted into the insertion slot 57 of the second connecting piece 56, the second connecting piece 56 drives the first square shaft 21 to rotate through the first matching piece 22, and the first square shaft 21 drives the driving wheel 15 to rotate; at which time the shaft tube 13 stops rotating.

Referring to fig. 2 and 4, the valve mechanism 4 includes a valve ring 41 fixed on the inner circumferential surface of the water outlet pipe 33, and four valve posts 42 uniformly distributed on the inner circumferential surface of the valve ring 41 along the circumferential direction of the valve ring 41. Two connecting rods 43 are fixed on the inner peripheral surface of the valve ring 41, and a central shaft 44 is fixed at the opposite ends of the two connecting rods 43. The outer peripheral surface of the valve post 42 is fixed with a fan-shaped valve 45, and the end part of the valve post 42 is rotatably connected with the outer peripheral surface of the central shaft 44. The valve ring 41 is provided with a rotating assembly 6 for driving the valve post 42 to rotate. The rotating assembly 6 includes a transmission gear 61 fixed on one end of the valve post 42 away from the valve shaft and a ring gear 62 rotatably installed in the valve ring 41 along the circumferential direction of the valve ring 41. The transmission gear 61 is for meshing with the ring gear 62.

Referring to fig. 2 and 4, a first driven wheel 63 and a second driven wheel 64 are rotatably mounted at the bottom of the support box 2, and the first driven wheel 63 is respectively meshed with the driving wheel 15 and the second driven wheel 64. The bottom of the second driven wheel 64 is fixedly connected with the transmission gear 61. After the first square shaft 21 drives the driving wheel 15 to rotate, the driving wheel 15 drives the second driven wheel 64 to rotate through the first driven wheel 63, and the second driven wheel 64 drives the transmission gear 61 to rotate.

The implementation principle of an environment-friendly water conservancy irrigation device in the embodiment of the application is as follows:

after the motor 51 is started, the motor 51 drives the first bevel gear 52 to rotate, and the first bevel gear 52 drives the second bevel gear 53 and the third bevel gear 54 to rotate respectively. At the moment, the water containing box 3 is empty, and the height of the water containing box 3 is higher than that of the load block 37; the inserting block 26 of the first mating member 22 is inserted into the inserting slot 57 of the second connecting member 56, the second connecting member 56 drives the first square shaft 21 to rotate through the first mating member 22, and the first square shaft 21 drives the driving wheel 15 to rotate; the driving wheel 15 drives the second driven wheel 64 to rotate through the first driven wheel 63, and the second driven wheel 64 drives the transmission gear 61 to rotate; the transmission gear 61 drives the rest transmission gears 61 to rotate through the ring gear 62, and the valve column 42 drives the sector valve 45 to open. The shaft tube 13 is in a stationary state.

Irrigating the irrigation tank 1 and dripping nutrient solution into the irrigation tank 1. Raw water flows into the water containing box 3 through the filter screen 11, the water containing box 3 moves downwards under the action of the gravity of the raw water, and the top bracing pipe drives the first square shaft 21 and the second square shaft 24 to move upwards. The insertion block 26 of the second fitting member 23 is inserted into the insertion slot 57 of the first connecting member 55, the second fitting member 23 drives the second square shaft 24 to rotate along with the first connecting member 55, the second square shaft 24 drives the shaft tube 13 to rotate, the stirring blade 14 is in a rotating state, and the valve mechanism 4 is in an open state.

When the irrigation box 1 is not irrigated any more, the irrigation water in the water containing box 3 is gradually reduced, and the water containing box 3 is reset upwards. The insertion block 26 of the first fitting 22 is inserted into the insertion slot 57 of the second fitting 56, the shaft tube 13 is returned to a stationary state, and the valve post 42 drives the sector valve 45 to close.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an environmental protection water conservancy irrigation equipment, includes irrigation case (1), its characterized in that: the device also comprises a supporting box (2) fixed in the irrigation box (1); the top of the supporting box (2) is rotatably provided with a shaft tube (13), and the peripheral surface of the shaft tube (13) is fixed with a stirring blade (14); a driving mechanism for driving the stirring blades (14) to rotate is arranged in the irrigation box (1); a filter screen (11) is fixed on the side wall of the supporting box (2);

the driving mechanism comprises a motor (51) fixed in the supporting box (2), a first bevel gear (52) fixed at the output end of the motor (51), a second bevel gear (53) rotatably arranged on the inner top surface of the supporting box (2) and a third bevel gear (54) rotatably arranged on the inner bottom surface of the supporting box (2); the first bevel gear (52) is used for being meshed with the second bevel gear (53) and the third bevel gear (54); a first connecting piece (55) is fixed at the bottom of the second bevel gear (53), and a second connecting piece (56) is fixed at the top of the third bevel gear (54); slots (57) are respectively formed in the bottom of the first connecting piece (55) and the top of the second connecting piece (56), and a connecting assembly used for driving the shaft tube (13) to rotate along with the second bevel gear (53) is arranged in the irrigation box (1);

the connecting assembly comprises a first square shaft (21) connected with a third bevel gear (54) in a sliding mode along the vertical direction and a first matching piece (22) fixed to the top end of the first square shaft (21); a second fitting piece (23) is rotatably arranged at the top of the first fitting piece (22), and a second square shaft (24) is fixed at the top of the second fitting piece (23); the second square shaft (24) penetrates through the second bevel gear (53) and is vertically connected with the shaft tube (13); the top of the first fitting piece (22) and the bottom of the second fitting piece (23) are both fixed with an insertion block (26), and the insertion block (26) is used for being inserted into the insertion groove (57);

a water containing box (3) is arranged in the irrigation box (1) along the vertical direction in a sliding manner; an articulated piece (31) is fixed at the bottom of the irrigation box (1), an inclined plate (36) is articulated at the top of the articulated piece (31), one end of the inclined plate (36) is articulated with the bottom of the water containing box (3), and the other end of the inclined plate (36) is articulated with a supporting shaft (35); the bottom end of the first square shaft (21) is rotatably connected with the top end of the top support shaft (35); a water outlet pipe (33) penetrates through one side of the irrigation tank (1), and a valve mechanism (4) is fixed on the inner circumferential surface of the water outlet pipe (33); a liquid distribution pipe (34) is fixed on one side of the water containing box (3) close to the water outlet pipe (33).

2. The environment-friendly water conservancy irrigation device according to claim 1, characterized in that: a return spring (32) and a negative weight (37) are fixed at the bottom of the inclined plate (36); the bottom end of the return spring (32) is fixedly connected with the irrigation box (1).

3. The environment-friendly water conservancy irrigation device according to claim 1, characterized in that: and a liquid baffle plate (12) is fixed on the inner bottom surface of the irrigation box (1).

4. The environment-friendly water conservancy irrigation device according to claim 1, characterized in that: the valve mechanism (4) comprises a valve ring (41) fixed on the inner peripheral surface of the water outlet pipe (33) and four valve columns (42) uniformly distributed on the inner peripheral surface of the valve ring (41) along the circumferential direction of the valve ring (41); a fan-shaped valve (45) is fixed on the peripheral surface of the valve post (42), a transmission gear (61) is fixed at one end of the valve post (42) far away from a valve shaft, and a ring gear (62) is rotatably installed in the valve ring (41) along the circumferential direction of the valve ring (41); the transmission gear (61) is used for being meshed with a ring gear (62); a driving assembly for driving the transmission gear (61) to rotate is arranged in the irrigation box (1).

5. The environmental friendly water conservancy irrigation device of claim 4, wherein: the driving component comprises a driving wheel (15) rotatably arranged at the bottom of the supporting box (2); the bottom of the driving wheel (15) is provided with a square through hole (25) which is used for being in sliding connection with the first square shaft (21); a first driven wheel (63) and a second driven wheel (64) are rotatably mounted at the bottom of the supporting box (2), and the first driven wheel (63) is respectively meshed with the driving wheel (15) and the second driven wheel (64); the bottom of the second driven wheel (64) is fixedly connected with the transmission gear (61).