Self-adjusting drip irrigation emitter for crops

Abstract

The self-adjusting drip irrigation emitter comprises a tank body, a water supplementing valve, a filter screen, a controller, a liquid level sensor, a steel wire rope, a drip irrigation belt, a flow meter, a sliding buckle device, a hanging rod and a clamping device, the water supplementing valve is arranged on the upper portion of the tank body, the filter screen is arranged in the tank body, the controller is arranged on the side wall of the tank body, and the liquid level sensor is arranged on the side wall of the tank body. The liquid level sensor is arranged at the top end of the interior of the tank body, the steel wire rope is arranged on the side wall of the tank body, the drip irrigation belt is communicated with the bottom of the tank body, the flow meter is arranged on the drip irrigation belt, the steel wire rope is sleeved with the sliding buckle device, and the hanging rod is arranged on the sliding buckle device. The clamping device is arranged at the lower end of the hanging rod and can be used for clamping the drip irrigation tape. The utility model belongs to the technical field of drip irrigation, and particularly relates to a self-adjusting drip irrigation emitter for crops, which is capable of automatically filtering impurities in the drip irrigation emitter, automatically replenishing water to the drip irrigation emitter and adjusting and fixing a drip irrigation tape.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the drip irrigation technical field, specifically point to a kind of self-regulating drip irrigation equipment for crops. BACKGROUND

[0002] Drip irrigation equipment includes: on-pipe dripper, drip irrigation tape, drip irrigation pipe, drip irrigation tape has continuous patch type, edge seam type, double-wall type, inner inlay piece type, drip irrigation pipe divides inner inlay piece type and inner inlay column type, drip irrigation waterer also divides non-pressure compensation and pressure compensation type, drip irrigation equipment is mainly applied to the irrigation of wide row, high economic value crops such as fruit trees, cotton, potatoes, vegetables, nursery, greenhouse crops etc., forestry tree planting and garden trees, shrubs, flowers and other plant irrigation, drip irrigation technology can save water, save labor, save fertilizer, high yield, high quality, drip irrigation system must be filtered, and fertilizer device is matched, in practical application, drip irrigation tape is generally laid on the ground beside crops, but lack of fixing measure, in long time use process, such as by wind external force, drip irrigation tape is easy to become curved, even can separate from accurate drip irrigation place, and existing drip irrigation equipment is easy to enter impurity into drip irrigation tape after long time use, causes blockage, influence drip irrigation effect, based on this, improvement is needed. CONTENT OF UTILITY MODEL

[0003] In order to solve the above-mentioned problem, the utility model provides a kind of self-regulating drip irrigation equipment for crops, which can automatically filter impurities in drip irrigation equipment, and also can automatically water the drip irrigation equipment, can adjust and fix the drip irrigation tape for crops.

[0004] In order to realize the above-mentioned function, the utility model adopts the technical scheme as follows: a kind of self-regulating drip irrigation equipment for crops, including tank body, water replenishing valve, filter screen, controller, liquid level sensor, steel wire rope, drip irrigation tape, flowmeter, sliding buckle device, boom and clamping device, the water replenishing valve is located at the upper portion of tank body, the filter screen is located inside the tank body, the controller is located on the side wall of tank body, the liquid level sensor is located at the top end inside the tank body, the steel wire rope is located on the side wall of tank body, the drip irrigation tape is connected with the bottom of tank body, the flowmeter is located on the drip irrigation tape, the sliding buckle device is sleeved on the steel wire rope, the boom is located on the sliding buckle device, the clamping device is located at the lower end of boom and can clamp the drip irrigation tape;The sliding buckle device includes sleeve ring, screw rod, sleeve, guide rod and pressing plate, the sleeve ring is sleeved on the steel wire rope, the screw rod is threadedly connected in the sleeve ring, the sleeve is located on the inner wall of sleeve ring, the guide rod is slidably arranged in the sleeve, the pressing plate is arranged at the end of screw rod and connected with the guide rod, by rotating screw rod, the pressing plate can be fixed on the steel wire rope, so that the sliding buckle device can be fixed on the steel wire rope at will, to facilitate the hoisting and fixing of the drip irrigation tape at different positions.

[0005] Further, the clamping device comprises a connecting plate, a clamping ring and a torsion spring, the connecting plate is arranged on the suspender, the clamping ring is symmetrically provided with two groups and is hingedly arranged on the connecting plate, and the torsion spring is arranged at the mutual hinge of the two groups of clamping rings and can satisfy the closing of the two groups of clamping rings.

[0006] Preferably, the filter screen is provided with multiple channels in the tank body.

[0007] Preferably, the controller can control the opening and closing of the water replenishing valve, and the liquid level sensor is signal connected with the controller.

[0008] Preferably, the side wall of the tank body is provided with an observation window.

[0009] The self-adjusting drip irrigation device for crops provided by the utility model has the beneficial effects that the filter screen can filter impurities in the water in the tank body, the liquid level sensor can monitor the water level in the tank body in real time, the controller controls the opening and closing of the water replenishing valve to replenish water, the sliding buckle device can fix the position of the sleeve ring on the steel wire rope, and the clamping device is convenient to open to sleeve the drip irrigation belt. BRIEF DESCRIPTION OF DRAWINGS

[0010] Figure 1 It is a whole structure schematic view of the self-adjusting drip irrigation device for crops.

[0011] Figure 2 It is Figure 1 It is a side view of the sliding buckle device and the clamping device.

[0012] 1, tank body, 2, water replenishing valve, 3, filter screen, 4, controller, 5, liquid level sensor, 6, steel wire rope, 7, drip irrigation belt, 8, flow meter, 9, sliding buckle device, 10, suspender, 11, clamping device, 12, sleeve ring, 13, lead screw, 14, sleeve, 15, guide rod, 16, pressing plate, 17, connecting plate, 18, clamping ring, 19, torsion spring, 20, observation window. DETAILED DESCRIPTION

[0013] The technical scheme of the utility model will be described clearly and completely below in combination with the drawings, obviously, the described embodiments are a part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor belong to the protection scope of the utility model.

[0014] In the description of the utility model, it is necessary to explain that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second" and "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance. The utility model will be further described in detail below with reference to the drawings.

[0015] As Figures 1-2 The utility model relates to a kind of self-regulating drip irrigation device for crops, including tank 1, water replenishing valve 2, filter screen 3, controller 4, liquid level sensor 5, steel wire rope 6, drip irrigation belt 7, flowmeter 8, slide buckle device 9, boom 10 and clamping device 11, water replenishing valve 2 is located in the upper portion of tank 1, filter screen 3 is located in the inside of tank 1, controller 4 is located on the side wall of tank 1, liquid level sensor 5 is located in the inside top end of tank 1, steel wire rope 6 is located on the side wall of tank 1, drip irrigation belt 7 is connected with the bottom of tank 1, flowmeter 8 is located on drip irrigation belt 7, slide buckle device 9 is sleeved on steel wire rope 6, boom 10 is located on slide buckle device 9, clamping device 11 is located at the lower end of boom 10 and can be clamped to drip irrigation belt 7;Slide buckle device 9 includes sleeve ring 12, screw rod 13, sleeve 14, guide rod 15 and pressing plate 16, sleeve ring 12 is sleeved on steel wire rope 6, screw rod 13 is threadedly connected in sleeve ring 12, sleeve 14 is located on the inner wall of sleeve ring 12, guide rod 15 is slidably arranged in sleeve 14, pressing plate 16 is located at the end of screw rod 13 and is connected with guide rod 15, by rotating screw rod 13, pressing plate 16 can be fixed to steel wire rope 6, so that slide buckle device 9 can be fixed on steel wire rope 6, so as to hoist and fix different positions of drip irrigation belt 7.

[0016] Clamping device 11 includes connecting plate 17, snap ring 18 and torsion spring 19, connecting plate 17 is located on boom 10, snap ring 18 is symmetrically provided with two groups and is hingedly arranged on connecting plate 17, torsion spring 19 is arranged at the mutual hinging place of two groups of snap ring 18 and can satisfy the closure of two groups of snap ring 18.

[0017] Filter screen 3 is provided with multiple channels in tank 1.

[0018] Controller 4 can control the opening and closing of water replenishing valve 2, and liquid level sensor 5 is signal-connected with controller 4.

[0019] Observation window 20 is arranged on the side wall of tank 1.

[0020] In specific use, water is added into the tank 1 through the opening of the water supplement valve 2, the water level in the tank 1 can be observed through the observation window 20, the drip irrigation belt 7 is placed into the tank 1 by prying the clasp 18, then the clasp 18 limits and positions the drip irrigation belt 7 under the action of the torsion spring 19, the position of the sliding sleeve 12 is changed, then the position of the sleeve 12 on the steel wire rope 6 is changed, then the screw rod 13 is twisted, the screw rod 13 pushes the pressing plate 16, the pressing plate 16 tightly fixes the steel wire rope 6, thus the position of the drip irrigation belt 7 hoisted by the clasp 18 is fixed, when the liquid level in the tank 1 drops, the liquid level sensor 5 monitors, when the liquid level is too low, the controller 4 controls the water supplement valve 2 to open and automatically supplement water into the tank 1.

[0021] The above describes the utility model and its implementation mode, which is not limited, and the drawings only show one of the implementation modes of the utility model, and the actual structure is not limited thereto. In summary, if a person skilled in the art is inspired thereby, without departing from the creative purpose of the utility model, similar structural modes and embodiments are not creatively designed, which should belong to the protection scope of the utility model.

Claims

1. A self-regulating emitter for agricultural crops, characterized by: The utility model provides a kind of water tank, including tank body, water replenishing valve, filter screen, controller, liquid level sensor, steel wire rope, drip irrigation belt, flowmeter, sliding buckle device, boom and clamping device, the water replenishing valve is located in the upper portion of tank body, the filter screen is located in the inside of tank body, the controller is located on the side wall of tank body, the liquid level sensor is located in the inside top end of tank body, the steel wire rope is located on the side wall of tank body, the drip irrigation belt is connected with the bottom of tank body, the flowmeter is located on drip irrigation belt, the sliding buckle device is sleeved on steel wire rope, the boom is located on sliding buckle device, the clamping device is located in the lower end of boom and can be clamped to drip irrigation belt;The sliding buckle device includes sleeve ring, screw rod, sleeve, guide rod and pressing plate, the sleeve ring is sleeved on steel wire rope, the screw rod is threadedly connected in sleeve ring, the sleeve is located on the inner wall of sleeve ring, the guide rod is slidably arranged in sleeve, and the pressing plate is arranged at the end of screw rod and connected with guide rod.

2. A self-regulating drip emitter for agricultural crops according to claim 1, characterized in that: The clamping device includes connecting plate, clamping ring and torsion spring, the connecting plate is arranged on the boom, the clamping ring is symmetrically provided with two groups and is hingedly arranged on the connecting plate, and the torsion spring is arranged at the mutual hinging place of the two groups of clamping rings and can satisfy the closure of the two groups of clamping rings.

3. A self-regulating drip emitter for agricultural crops according to claim 2, characterized in that: The filter screen is provided with multiple channels in the tank body.

4. A self-regulating drip emitter for agricultural crops according to claim 3, characterized in that: The controller can control the opening and closing of the water replenishing valve, and the liquid level sensor is signal-connected with the controller.

5. A self-regulating drip emitter for agricultural crops according to claim 4, characterized in that: An observation window is arranged on the side wall of the tank body.

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