CN110972913B

CN110972913B - Timing irrigation device

Info

Publication number: CN110972913B
Application number: CN201911307988.5A
Authority: CN
Inventors: 李靖
Original assignee: Anhui Institute of Information Engineering
Current assignee: Anhui Institute of Information Engineering
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2022-03-08
Anticipated expiration: 2039-12-18
Also published as: CN110972913A

Abstract

The invention discloses a timing irrigation device, which relates to the field of automatic irrigation devices, does not need to be electrified, adopts mutual matching of a timing rotating assembly, a water storage irrigation assembly and a water diversion device to keep long-time automatic timing for watering flowers, trees, potted plants and the like, and adopts a timing, quantitative and discontinuous irrigation mode. The gravity moment accumulated by the water storage irrigation component is utilized, and the outer rotating disc is rotated after the sliding buffer component slides in a complete dislocation way, so that the purpose of irrigating at regular time is achieved. Meanwhile, the timing rotating assembly circularly rotates to water and can revolve around the telescopic rod at the same time through the bevel gear set, and the purpose of automatically watering a plurality of pots of flowers and trees at the same time at a fixed time is achieved. The water diversion device can not only enhance the connection strength between the water storage irrigation components, but also effectively prevent water flow from leaking into the timing rotating component in the circulating rotation process of the timing rotating component when the water outlet pipe is arranged above the water storage irrigation components. The leakage-proof box can prevent water from dropping in the rotating process.

Description

Timing irrigation device

Technical Field

The invention relates to the field of automatic irrigation devices, in particular to a timing irrigation device.

Background

When flowers and trees are planted in a family, watering pipes are required to be regularly watered for cultivation, when no person is at home for a long time, the regular watering of the flowers and trees is difficult to realize, the conventional regular watering device mainly comprises a pipeline controlled by an electromagnetic valve, a drip irrigation device and the like, the electromagnetic valve controls the watering pipes to be always kept in an electrified state, the water source supply cannot be guaranteed after power failure, the drip irrigation device is mainly applied to large-scale planting operation in arid areas, the watering effect depends on continuously dripping water into soil, the soil water storage capacity of potted flowers and trees is limited, the water content of the soil can be saturated after long-time continuous drip irrigation, excessive water leaks from the bottom of a flowerpot, the rotten roots of the flowers and trees or the overflow of the water are caused, and the drip irrigation device is not suitable for indoor small-amount long-term watering of potted flowers and trees.

Disclosure of Invention

The present invention is directed to a timing irrigation device to overcome the above-mentioned drawbacks of the prior art.

The invention provides the following technical scheme:

a timing irrigation device comprises a timing rotating assembly arranged on the upper portion of a telescopic rod, wherein the timing rotating assembly comprises an outer rotating disc and an inner disc, the inner disc is connected to the upper portion of the telescopic rod through an H-shaped fixing frame, a matched sliding buffering assembly is arranged between the outer rotating disc and the inner disc, the center of the inner disc is rotatably connected with a rotating shaft, one end of the rotating shaft is slidably connected with a telescopic block through a sliding groove, the top end of the telescopic block is connected with the outer rotating disc, a spring is sleeved on the rotating shaft, one end of the spring is connected with a rotating connecting portion of the rotating shaft, the other end of the spring is connected with the outer rotating disc, a water guide box is arranged at the top end of the telescopic rod, a base is arranged at the bottom end of the telescopic rod, a water outlet pipe is arranged at one side, close to the timing rotating assembly, of the bottom of the water guide box is rotatably connected with a water inlet pipe, four groups of water storage irrigation assemblies are uniformly arranged on the outer edge of the outer rotating disc along the circumferential direction, and a water guide device is arranged between the adjacent water storage irrigation assemblies, the water inlet of the water diversion device is arranged below the water outlet pipe.

Preferably, the sliding buffer assembly comprises four second wedge blocks which are uniformly arranged on the surface of the inner disc along the circumferential direction, the second wedge blocks are arranged on the outer edge of the inner disc, first wedge blocks corresponding to the second wedge blocks are arranged on the outer edge of the outer disc, the inclined surfaces of the first wedge blocks and the second wedge blocks are opposite, and the first wedge blocks and the inclined surfaces of the second wedge blocks are abutted in a water storage state.

Preferably, the H-shaped fixing frame is rotatably connected to the upper portion of the telescopic rod, a second bevel gear is arranged at the other end of the rotating shaft, a first bevel gear meshed with the second bevel gear is arranged on the telescopic rod, and the other end of the rotating shaft is rotatably connected with the H-shaped fixing frame.

Preferably, the water storage and irrigation assembly comprises a watering box and a connecting rod radially arranged on the outer rotating disc, one end of the connecting rod is connected to the outer edge of the outer rotating disc, the other end of the connecting rod is connected with the bottom of the watering box, and a funnel-shaped watering opening is formed in the watering box.

Preferably, the water diversion device comprises an L-shaped water diversion pipe and a water receiving box, the water receiving box is arranged at an upper end opening of the L-shaped water diversion pipe, a lower end opening of the L-shaped water diversion pipe is communicated with the top of the watering box, and a bent part of the L-shaped water diversion pipe is arranged at the bottom of the adjacent watering box.

Preferably, a leakage-proof disc is arranged below the water guide box, and the water receiving box is arranged between the leakage-proof disc and the water guide box in a water storage state.

The invention has the advantages that:

the timing rotating assembly, the water storage irrigation assembly and the water diversion device are matched with each other to keep the long-time automatic timing for watering flowers, trees, potted plants and the like, and the irrigation mode is timing quantitative discontinuous irrigation. There is no fear that the device cannot be operated due to power failure.

The gravity moment accumulated by the water storage irrigation component is utilized, and the outer rotating disc is rotated after the sliding buffer component slides in a complete dislocation way, so that the purpose of irrigating at regular time is achieved. Meanwhile, the timing rotating assembly circularly rotates to water and can revolve around the telescopic rod at the same time through the bevel gear set, and the purpose of automatically watering a plurality of pots of flowers and trees at the same time at a fixed time is achieved.

The water diversion device can not only enhance the connection strength between the water storage irrigation components, but also effectively prevent water flow from leaking into the timing rotating component in the circulating rotation process of the timing rotating component when the water outlet pipe is arranged above the water storage irrigation components. The leakage-proof box can prevent water from dropping in the rotating process.

Drawings

Fig. 1 and 2 are schematic front and rear overall structures of an embodiment of the present invention.

Fig. 3 is a sectional view of the timing rotating assembly of the present invention.

Fig. 4 and 5 are schematic diagrams of the internal structure of the timing rotating assembly with the outer transmission disc removed.

The automatic water pouring device comprises a telescopic rod 1, a base 2, a water guide box 3, a water inlet pipe 31, a water outlet pipe 32, a leakage-proof plate 4, a pouring box 5, a connecting rod 51, a pouring gate 52, a water inlet pipe 6, an L-shaped water guide pipe 61, a water receiving box 7, an outer rotating plate 71, a first wedge block 8, an inner plate 81, a second wedge block 82, a spring 83, a telescopic block 84, a rotating shaft 84, a 9-H-shaped fixing frame, a first bevel gear 10 and a second bevel gear 11.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

Embodiment 1 as shown in fig. 1 to 5, a timing irrigation device comprises a timing rotation assembly installed on the upper portion of an expansion link 1, the timing rotation assembly comprises an outer rotating disc 7 and an inner disc 8, the inner disc 8 is connected to the upper portion of the expansion link 1 through an H-shaped fixing frame 9, a matching sliding buffer assembly is arranged between the outer rotating disc 7 and the inner disc 8, the center of the inner disc 8 is rotatably connected with a rotating shaft 84, one end of the rotating shaft 84 is slidably connected with an expansion block 83 through a sliding chute, the top end of the expansion block 83 is connected with the outer rotating disc 7, the rotating shaft 84 is sleeved with a spring 82, one end of the spring 82 is connected with a rotating connection portion of the rotating shaft 84, the other end of the spring is connected with the outer rotating disc 7, the top end of the expansion link 1 is provided with a water guiding box 3, the bottom end of the expansion link is provided with a base 2, one side of the bottom of the water guiding box 3, which is close to the timing rotation assembly, the water guiding box 3 is rotatably connected with an inlet pipe 31, four groups of water storage and irrigation assemblies are uniformly arranged on the outer edge of the outer rotary disc 7 along the circumferential direction, a water diversion device is arranged between every two adjacent water storage and irrigation assemblies, and a water inlet of the water diversion device is arranged below the water outlet pipe 32.

In this embodiment, the sliding buffer assembly includes two 81 wedge blocks evenly arranged on the surface of the inner disc 8 along the circumferential direction, the two 81 wedge blocks are arranged on the outer edge of the inner disc 8, the outer edge of the outer rotating disc 7 is provided with a first 71 wedge block corresponding to the two 81 wedge blocks, the first 71 wedge block is opposite to the inclined plane of the second 81 wedge block, and in the water storage state, the first 71 wedge block is abutted to the inclined plane of the second 81 wedge block.

In this embodiment, the H-shaped fixing frame 9 is rotatably connected to the upper portion of the telescopic rod 1, a second bevel gear 11 is disposed at the other end of the rotating shaft 84, a first bevel gear 10 engaged with the second bevel gear 11 is disposed on the telescopic rod 1, and the other end of the rotating shaft 84 is rotatably connected to the H-shaped fixing frame 9.

In this embodiment, the water storage and irrigation assembly comprises a watering box 5 and a connecting rod 51 radially arranged on the outer turntable 7, one end of the connecting rod 51 is connected to the outer edge of the outer turntable 7, the other end of the connecting rod 51 is connected with the bottom of the watering box 5, and a funnel-shaped watering opening 52 is arranged on the watering box 5.

In this embodiment, the water diversion device includes L shape leading water pipe 6 and water receiving box 61, the upper end opening part of L shape leading water pipe 6 is located to water receiving box 61, the lower extreme opening of L shape leading water pipe 6 and the box 5 top intercommunication that waters, the kink of L shape leading water pipe 6 locates adjacent box 5 bottom that waters.

In this embodiment, the anti-leakage disc 4 is disposed below the water guiding box 3, and the water receiving box 61 is disposed between the anti-leakage disc 4 and the water guiding box 3 in the water storage state.

The working process and principle are as follows:

before use, a water source water pipe is connected to the water inlet pipe 31, the flow rate of water flow is adjusted, water enters the water guide box 3 and then drops into the water receiving box 61 through the water outlet pipe 32, then the water enters the L-shaped water guide pipe 6 and flows into the watering box 5 at a horizontal position for storage, the weight of the watering box 5 is gradually increased along with continuous accumulation of water, the wedge-shaped block I71 and the wedge-shaped block II 81 slide in a mutually staggered mode due to torque, the telescopic block 83 slides outwards while the outer rotary disc 7 rotates, the spring 82 stretches, the outer rotary disc 7 and the inner rotary disc 8 are far away from each other and drive the rotary shaft 84 to rotate, after the wedge-shaped block I71 and the wedge-shaped block II 81 are completely staggered, the outer rotary disc 7 rapidly approaches the inner rotary disc 8 under the tension of the spring 82, the telescopic block 83 retracts into the rotary shaft 84, the wedge-shaped block I71 falls between the adjacent wedge-shaped blocks II 81, and the outer rotary disc 7 rapidly rotates until the watering box 5 at the horizontal position rotates to a vertical position, the wedge-shaped block I71 and the wedge-shaped block II 81 are restored to be in an inosculated state, at the moment, water in the watering box 5 flows out into the flowerpot through the watering port 52, the whole mechanism maintains a stable state due to the gravity action of the water in the watering box 5, at the moment, the watering box 5 in the horizontal position enters a next round of water storage state, and the watering operation can be completely, regularly and quantitatively watered in a circulating reciprocating mode.

After the bevel gear set is configured, the rotating shaft 84 is driven to rotate while the outer rotating disc 7 rotates, the bevel gear II 11 at the other end of the rotating shaft 84 rotates along with the rotating shaft, and the bevel gear I10 is fixed and the H-shaped fixing frame 9 is connected to the telescopic rod 1 in a rotating mode, so that the whole timing rotating assembly rotates around the telescopic rod 1, and a plurality of flowerpots can be watered one by one at regular time. The rotation angle of the timing rotating assembly at each watering can be controlled by setting the transmission ratio in front of the bevel gear.

It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of or equivalence to the invention are intended to be embraced therein.

Claims

1. A timing irrigation device is characterized by comprising a timing rotating assembly arranged on the upper portion of a telescopic rod (1), wherein the timing rotating assembly comprises an outer rotating disc (7) and an inner disc (8), the inner disc (8) is connected to the upper portion of the telescopic rod (1) through an H-shaped fixing frame (9), a matched sliding buffer assembly is arranged between the outer rotating disc (7) and the inner disc (8), a rotating shaft (84) is rotatably connected to the center of the inner disc (8), one end of the rotating shaft (84) is slidably connected with a telescopic block (83) through a sliding chute, the top end of the telescopic block (83) is connected with the outer rotating disc (7), a spring (82) is sleeved on the rotating shaft (84), one end of the spring (82) is connected with a rotating connecting portion of the rotating shaft (84), the other end of the spring is connected with the outer rotating disc (7), a water guide box (3) is arranged at the top end of the telescopic rod (1), and a base (2) is arranged at the bottom end of the telescopic rod, a water outlet pipe (32) is arranged on one side, close to the timing rotating assembly, of the bottom of the water guide box (3), a water inlet pipe (31) is rotatably connected to the water guide box (3), four groups of water storage irrigation assemblies are uniformly arranged on the outer edge of the outer rotating disc (7) along the circumferential direction, a water diversion device is arranged between every two adjacent water storage irrigation assemblies, and a water inlet of the water diversion device is arranged below the water outlet pipe (32);

the sliding buffer assembly comprises four wedge blocks II (81) which are uniformly arranged on the surface of the inner disc (8) along the circumferential direction, the wedge blocks II (81) are arranged on the outer edge of the inner disc (8), wedge blocks I (71) corresponding to the wedge blocks II (81) are arranged on the outer edge of the outer disc (7), the wedge blocks I (71) are opposite to the inclined surfaces of the wedge blocks II (81), and the wedge blocks I (71) are abutted to the inclined surfaces of the wedge blocks II (81) in a water storage state;

the H-shaped fixing frame (9) is rotatably connected to the upper part of the telescopic rod (1), a second bevel gear (11) is arranged at the other end of the rotating shaft (84), a first bevel gear (10) meshed with the second bevel gear (11) is arranged on the telescopic rod (1), and the other end of the rotating shaft (84) is rotatably connected with the H-shaped fixing frame (9);

the water storage and irrigation assembly comprises a watering box (5) and a connecting rod (51) which is radially arranged on the outer rotating disc (7), one end of the connecting rod (51) is connected to the outer edge of the outer rotating disc (7), the other end of the connecting rod is connected with the bottom of the watering box (5), and a funnel-shaped watering opening (52) is formed in the watering box (5);

the water diversion device comprises an L-shaped water diversion pipe (6) and a water receiving box (61), the water receiving box (61) is arranged at an opening at the upper end of the L-shaped water diversion pipe (6), an opening at the lower end of the L-shaped water diversion pipe (6) is communicated with the top of the watering box (5), and a bent part of the L-shaped water diversion pipe (6) is arranged at the bottom of the adjacent watering box (5);

the water guide box (3) is provided with a leakage-proof plate (4) below, and the water receiving box (61) is arranged between the leakage-proof plate (4) and the water guide box (3) in a water storage state.