阅读说明：本技术 一种智能农业感温滴灌装置 (Intelligent agricultural temperature-sensing drip irrigation device ) 是由 顾振飞 于 2021-09-15 设计创作，主要内容包括：本发明适用于农业滴灌技术领域,提供了一种智能农业感温滴灌装置,所述装置包括：装置本体和用于监测田间温度的温感器以及调节水温的温控模块；所述装置还包括：滴管；蓄水部,与蓄水箱连接；压板,每个所述蓄水部的两侧分别设置有一个压板；动力组件,用于带动压板进行往复运动；清淤组件；以及传动组件；通过动力组件带动两个相对的压板移动并挤压蓄水部,使得蓄水部内储存的水流出至滴管内以进行滴灌,动力组件通过传动组件能够带动滴管内的清淤组件做往复升降运动,进而实现在滴灌时对滴管的出水口进行自动清理,有效避免了灰尘遇水后粘附在滴管的出水口导致滴灌效率降低的问题。(The invention is suitable for the technical field of agricultural drip irrigation, and provides an intelligent agricultural temperature-sensing drip irrigation device, which comprises: the device comprises a device body, a temperature sensor for monitoring field temperature and a temperature control module for adjusting water temperature; the device further comprises: a dropper; the water storage part is connected with the water storage tank; the two sides of each water storage part are respectively provided with a pressing plate; the power assembly is used for driving the pressing plate to reciprocate; a dredging component; and a transmission assembly; drive two relative clamp plates through power component and remove and extrude water storage portion for the rivers that store in the water storage portion flow to drip irrigation in the burette, power component can drive the desilting subassembly in the burette through drive assembly and be reciprocating elevating movement, and then realize carrying out automatic clearance to the delivery port of burette when driping irrigation, has effectively avoided the problem that the adhesion leads to drip irrigation efficiency reduction at the delivery port of burette after the dust meets water.)

1. An intelligent agricultural temperature-sensing drip irrigation device, comprising:

the device comprises a device body, a temperature sensor for monitoring field temperature and a temperature control module for adjusting water temperature;

characterized in that the device further comprises:

a plurality of drip pipes are arranged and face the farmland;

the water storage part is arranged above each dropper, the water storage parts are connected with the water storage tank, and a flow limiting valve is arranged at the connection position;

the two sides of each water storage part are respectively provided with a pressing plate;

the power assembly is arranged in the device body and used for driving the pressing plates to reciprocate, and the moving directions of the two oppositely arranged pressing plates are opposite;

the dredging component is arranged in each drip pipe; and

and the transmission component is used for transmitting the power of the power component to the dredging component, and when the power component drives the pressing plate to reciprocate to extrude the water storage part, the transmission component drives the dredging component to lift so as to clean the water outlet of the dropper.

2. The intelligent agricultural temperature-sensitive drip irrigation device according to claim 1, wherein the power assembly comprises:

the movable rod is rotatably arranged in the device body through a connecting shaft, and the connecting shaft is driven by a driving source to rotate forwards and backwards;

the two lifting pieces are respectively clamped with the two ends of the movable rod in a sliding manner, and each lifting piece is connected with the pressing plate positioned on the side of the lifting piece; and

and the positioning plate is fixed in the device body and is in sliding fit with the two guide pieces at the two ends of the lifting piece.

3. The intelligent agricultural temperature-sensitive drip irrigation device according to claim 2, wherein the transmission assembly comprises:

the rotating disc is rotatably arranged in the device body, and is driven to rotate when the connecting shaft rotates;

the two sliding blocks are respectively clamped with the two sliding chutes arranged on the rotary table in a sliding manner, the two sliding chutes are vertically and alternately arranged, and the alternate position of the two sliding chutes is positioned at the eccentric position of the rotary table;

the connecting piece is rotatably connected with the two sliding blocks;

the executing piece is movably connected with the connecting piece and is in sliding fit with the limiting piece vertically fixed in the device body; and

and the actuating piece is connected with the plurality of dredging components through the linkage plate.

4. The intelligent agricultural temperature-sensitive drip irrigation device according to claim 3, wherein the dredging component comprises:

the dredging piece is slidably arranged in the dropper, and a plurality of cleaning pieces are arranged at the end part of the dredging piece close to the water outlet of the dropper;

the dredging piece is connected with the linkage plate through the guide rod; and

and the sliding connection part of the side wall of the dropper and the guide rod is provided with a sealing element for reducing water leakage of the dropper.

5. The intelligent agricultural temperature-sensing drip irrigation device according to claim 1, wherein a leakage-proof component for placing water drips is arranged on the drip pipe.

6. The intelligent agricultural temperature-sensitive drip irrigation device according to claim 5, wherein the leakage prevention assembly comprises:

the anti-funnel is arranged on the dropper corresponding to the position below the moving path of the guide rod and is used for collecting water leaked from the joint of the sealing element and the guide rod; and

the anti-funnel on the dropper is connected with the water storage tank through the water collecting pipe, and the water collecting pipe is provided with the pressurizing module.

7. The intelligent agricultural temperature-sensitive drip irrigation device according to claim 1, wherein an averaging component for controlling the water output of the water outlet of the drip tube is arranged in each drip tube.

Technical Field

The invention belongs to the technical field of agricultural drip irrigation, and particularly relates to an intelligent agricultural temperature-sensing drip irrigation device.

Background

As a revolutionary transformation of modern agricultural production and management paradigms, the intelligent agriculture aims at optimizing farm management and improving farm production and management efficiency, and is an important way for promoting the development of modern agriculture; in agricultural production, a dropper is usually one of the most water-saving irrigation methods.

The current intelligent agricultural temperature-sensing drip irrigation device adopts a low-pressure pipeline system, directly conveys water to the field after adjusting the water temperature according to the field temperature, and uniformly and slowly drips the water drop by drop into the soil near the root zone of the crops through a water emitter such as a water dropper, an orifice or a drip irrigation tape arranged on a capillary, so that the soil in the most developed root zone of the crops can always keep proper humidity.

However, the existing intelligent agricultural temperature-sensing drip irrigation device cannot automatically clean the pipeline during drip irrigation, and the water outlet of the pipeline is extremely easy to be blocked by wet dust in the drip irrigation process, so that the drip irrigation efficiency is reduced.

Disclosure of Invention

The embodiment of the invention aims to provide an intelligent agricultural temperature-sensing drip irrigation device, and aims to solve the problem that the existing intelligent agricultural temperature-sensing drip irrigation device cannot automatically clean a pipeline water outlet during drip irrigation.

The embodiment of the invention is realized in such a way that an intelligent agricultural temperature-sensing drip irrigation device comprises:

the device comprises a device body, a temperature sensor for monitoring field temperature and a temperature control module for adjusting water temperature;

characterized in that the device further comprises:

a plurality of drip pipes are arranged and face the farmland;

the water storage part is arranged above each dropper, the water storage parts are connected with the water storage tank, and a flow limiting valve is arranged at the connection position;

the two sides of each water storage part are respectively provided with a pressing plate;

the power assembly is arranged in the device body and used for driving the pressing plates to reciprocate, and the moving directions of the two oppositely arranged pressing plates are opposite;

the dredging component is arranged in each drip pipe; and

and the transmission component is used for transmitting the power of the power component to the dredging component, and when the power component drives the pressing plate to reciprocate to extrude the water storage part, the transmission component drives the dredging component to lift so as to clean the water outlet of the dropper.

Preferably, the power assembly comprises:

the movable rod is rotatably arranged in the device body through a connecting shaft, and the connecting shaft is driven by a driving source to rotate forwards and backwards;

the two lifting pieces are respectively clamped with the two ends of the movable rod in a sliding manner, and each lifting piece is connected with the pressing plate positioned on the side of the lifting piece; and

and the positioning plate is fixed in the device body and is in sliding fit with the two guide pieces at the two ends of the lifting piece.

Preferably, the transmission assembly comprises:

the rotating disc is rotatably arranged in the device body, and is driven to rotate when the connecting shaft rotates;

the two sliding blocks are respectively clamped with the two sliding chutes arranged on the rotary table in a sliding manner, the two sliding chutes are vertically and alternately arranged, and the alternate position of the two sliding chutes is positioned at the eccentric position of the rotary table;

the connecting piece is rotatably connected with the two sliding blocks;

the executing piece is movably connected with the connecting piece and is in sliding fit with the limiting piece vertically fixed in the device body; and

and the actuating piece is connected with the plurality of dredging components through the linkage plate.

Preferably, the dredging assembly comprises:

the dredging piece is slidably arranged in the dropper, and a plurality of cleaning pieces are arranged at the end part of the dredging piece close to the water outlet of the dropper;

the dredging piece is connected with the linkage plate through the guide rod; and

and the sliding connection part of the side wall of the dropper and the guide rod is provided with a sealing element for reducing water leakage of the dropper.

Preferably, the drip pipe is provided with a leakage-proof assembly for placing water drips.

Preferably, the leakage prevention assembly includes:

the anti-funnel is arranged on the dropper corresponding to the position below the moving path of the guide rod and is used for collecting water leaked from the joint of the sealing element and the guide rod; and

the anti-funnel on the dropper is connected with the water storage tank through the water collecting pipe, and the water collecting pipe is provided with the pressurizing module.

Preferably, an averaging component for controlling the water outlet amount of the water outlet of the dropper is arranged in each dropper.

According to the intelligent agricultural temperature-sensing drip irrigation device provided by the embodiment of the invention, the power assembly drives the two opposite pressing plates to move and extrude the water storage part, so that water stored in the water storage part flows out of the drip tube for drip irrigation, the power assembly can drive the dredging assembly in the drip tube to do reciprocating lifting motion through the transmission assembly, further, the water outlet of the drip tube is automatically cleaned during drip irrigation, and the problem that the drip irrigation efficiency is reduced due to the fact that dust is adhered to the water outlet of the drip tube after meeting water is effectively solved.

Drawings

Fig. 1 is a structural diagram of an intelligent agricultural temperature-sensing drip irrigation device provided by an embodiment of the invention;

FIG. 2 is a structural diagram of a water storage part in an intelligent agricultural temperature-sensing drip filling device according to an embodiment of the present invention;

FIG. 3 is a structural diagram of a power assembly in the intelligent agricultural temperature-sensing drip irrigation device according to an embodiment of the present invention;

FIG. 4 is a structural diagram of a transmission assembly of the intelligent agricultural temperature-sensing drip irrigation device according to the embodiment of the invention;

fig. 5 is a structural diagram of a dredging component in an intelligent agricultural temperature-sensing drip filling device according to an embodiment of the invention.

In the drawings: 1. a device body; 2. a water storage tank; 3. pressing a plate; 4. a water storage part; 5. a dropper; 6. a power assembly; 601. a connecting shaft; 602. a movable rod; 603. a lifting member; 604. a guide member; 605. a groove; 606. positioning a plate; 7. a transmission assembly; 701. a worm; 702. a worm gear; 703. a turntable; 704. a chute; 705. a slider; 706. a connecting member; 707. an executive component; 708. a limiting member; 709. a linkage plate; 8. a dredging component; 801. a dredging member; 802. a guide rod; 803. a seal member; 9. a leak-proof assembly; 901. preventing a funnel; 902. a water collection pipe; 10. a temperature sensor; 11. and (4) averaging the components.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Specific implementations of the present invention are described in detail below with reference to specific embodiments.

As shown in fig. 1 to 2, a structure diagram of an intelligent agricultural temperature-sensing drip irrigation device according to an embodiment of the present invention includes:

the device comprises a device body 1, a temperature sensor 10 for monitoring field temperature and a temperature control module for adjusting water temperature;

the device further comprises:

a dropper 5 which is arranged towards the farmland is arranged in the device body 1 and corresponds to the lower part of each water storage part 4;

the water storage parts 4 are arranged above each dropper 5, the water storage parts 4 are connected with the water storage tank 2, and a flow limiting valve is arranged at the connection position;

the pressing plates 3 are respectively arranged on two sides of each water storage part 4;

the power assembly 6 is arranged in the device body 1 and used for driving the pressing plates 3 to reciprocate, and the moving directions of the two oppositely arranged pressing plates 3 are opposite;

the dredging component 8 is arranged in each dropper 5; and

and the transmission component 7 is used for transmitting the power of the power component 6 to the dredging component 8, and when the power component 6 drives the pressing plate 3 to reciprocate to extrude the water storage part 4, the transmission component 7 drives the dredging component 8 to lift so as to clean the water outlet of the dropper 5.

The water storage part 4 may be a sponge as shown in fig. 2, or may be replaced by a member such as cotton cloth, as long as it has water absorption property, and is not limited herein.

It is necessary to explain, install water storage box 2 in the device body 1, just be provided with temperature control module in the water storage box 2, temperature sensor 10 installs on device body 1 for monitoring field temperature and control temperature control module are in order to adjust water temperature in the water storage box 2, temperature control module is prior art, and this application technical scheme does not improve it, therefore need not disclose the concrete model, the circuit structure etc. of temperature control module, does not influence this application technical scheme's integrality.

In one case of the embodiment, the heat insulation layer is arranged on the water storage tank 2, so that the influence of the field environment temperature on the water temperature in the water storage tank 2 can be effectively reduced, and the practicability of the device is improved; the end part of the dropper 5 close to the water storage part 4 is funnel-shaped, the area enclosed by the position with the largest diameter is not smaller than the area of the water storage part 4, and the dropper can bear the water leaked from the water storage part 4 by the pressing plate 3 to the maximum extent.

In practical application, the temperature sensor 10 monitors the field temperature, when the temperature is too high, the temperature sensor 10 sends a signal to the controller, the controller controls the temperature control module to cool the water in the water storage tank 2, the field crops can be cooled during drip irrigation, and when the field temperature is too low, the temperature control module heats the water in the water storage tank 2 after the temperature sensor 10 sends the signal, so that the possibility that the crops are frozen at low temperature is effectively reduced, and intelligent temperature-sensing drip irrigation is realized; the water storage tank 2 is used for feeding water to the plurality of water storage parts 4 at regular time through the control of the flow limiting valve, so that the plurality of water storage parts 4 are kept in a water storage state, the power assembly 6 drives the pressing plates 3 on two sides of each water storage part 4 to move towards the positions close to the other sides respectively, then the two opposite pressing plates 3 can be matched with each other to extrude the water storage parts 4, then the water in the water storage parts 4 flows out and falls into the dropper 5 for drip irrigation, when the power assembly 6 drives the pressing plates 3 to move, the dredging assembly 8 in the dropper 5 can be driven to do reciprocating lifting motion through the transmission assembly 7, the water outlet of the dropper 5 is cleaned, and the problem that the drip irrigation efficiency is reduced due to the fact that dust adheres to the water outlet of the dropper 5 after encountering water is avoided.

As shown in fig. 1 to 3, as a preferred embodiment of the present invention, the power assembly 6 includes:

a movable rod 602 rotatably mounted in the apparatus body 1 through a connecting shaft 601, wherein the connecting shaft 601 is driven by a driving source to rotate forward and backward;

the two lifting pieces 603 are respectively clamped with two ends of the movable rod 602 in a sliding manner, and each lifting piece 603 is connected with the pressure plate 3 positioned on the side of the lifting piece 603; and

and the positioning plate 606 is fixed in the device body 1, and the positioning plate 606 is in sliding fit with the two guide pieces 604 at the two ends of the lifting piece 603.

The driving source may be a servo motor assembly, or a gear assembly or a belt pulley assembly driven by a motor, as long as the connecting shaft 601 can rotate forward and backward, and this embodiment is not specifically limited herein.

In one case of this embodiment, each lifting member 603 is provided with a groove 605, and two ends of the movable rod 602 are slidably engaged with the two grooves 605 respectively; the positioning plate 606 and the guide member 604 are slidably engaged with each other, and the sliding engagement can be achieved by sliding fit between a T-shaped limiting groove and a T-shaped limiting rod, which is not limited herein.

Besides the structure, the power assembly 6 can also directly drive the lifting pieces 603 to move by adopting a plurality of hydraulic cylinders, and the design of the application can reduce the cost of the device in use.

In practical application of the embodiment, the driving source drives the connecting shaft 601 to rotate to drive the movable rod 602 to rotate, the lifting member 603 is pushed by the movable rod 602, the movable rod 602 and the lifting member 603 slide relatively in the process, the guide member 604 is limited by the guide groove on the positioning plate 606, so that the lifting member 603 can only perform reciprocating linear motion, the guide member 604 and the positioning plate 606 slide relatively at the moment, the connecting shaft 601 can drive the two lifting members 603 to move reversely when rotating reversely, so that the pressing plates 3 on two sides of each water storage part 4 can perform relative motion, the pressing plates 3 on the same side can move synchronously, and the water storage parts 4 can be extruded to discharge water when the two opposite pressing plates 3 move relatively.

As shown in fig. 1 and 4, as another preferred embodiment of the present invention, the transmission assembly 7 includes:

a turntable 703 rotatably mounted in the apparatus body 1, wherein when the connecting shaft 601 rotates, the turntable 703 is driven to rotate;

the number of the sliding blocks 705 is two, the sliding blocks are respectively clamped with two sliding grooves 704 arranged on the rotary table 703 in a sliding manner, the two sliding grooves 704 are vertically arranged in a staggered manner, and the staggered position of the two sliding grooves is located at the eccentric position of the rotary table 703;

the connecting piece 706 is rotatably connected with the two sliding blocks 705;

an executing part 707 movably connected to the connecting part 706, wherein the executing part 707 is slidably engaged with a limiting part 708 vertically fixed in the apparatus body 1; and

and the actuating part 707 is connected with a plurality of dredging components 8 through the linkage plates 709.

In one aspect of the present embodiment, the connection shaft 601 is coaxially and fixedly connected to a worm 701, the worm 701 is engaged with a worm wheel 702 rotatably installed in the apparatus body 1, and the worm wheel 702 is linked with the turntable 703 through a belt, in addition to the above manner, the connection shaft 601 and the turntable 703 may be linked through a bevel gear set, and the present embodiment is not particularly limited herein.

Except that above-mentioned structure, transmission assembly 7 can also select for use pneumatic cylinder direct drive desilting subassembly 8 to reciprocate to go up and down, and the design of this application can effectively reduce the use cost of device, realizes driping irrigation the in-process and drives 8 movements of desilting subassembly and clear up, and degree of automation is high.

In practical application of this embodiment, when the connecting shaft 601 rotates, the worm 701 is driven to rotate, so that the worm wheel 702 rotates, and further the rotation of the rotating disc 703 is realized, as shown in fig. 4, when the rotating disc 703 rotates counterclockwise, an upward friction force is provided to the slider 705 located below to drive the slider to move upward, since the two sliders 705 are connected by the connecting member 706, that is, the length between the two sliders 705 is fixed, when the slider 705 at the bottom moves upward, the slider 705 at the top is driven to move along the sliding slot 704, and the two sliders 705 and the connecting member 706 rotate relatively, since the intersection of the two sliding slots 704 is located at the eccentric position of the rotating disc 703, the time when the two sliders 705 pass through the intersection is not the same, so that the movement of the slider 705 in the sliding slot 704 is matched with the rotation of the rotating disc 703, so that the entire slider group can perform an elliptical motion, thereby driving the connecting member 706 to move, and then drive the movement of the executive component 707, because the executive component 707 is limited by the limit component 708 which is vertically arranged, the executive component 707 makes reciprocating lifting motion, thereby realizing the lifting motion of the dredging component 8 and facilitating the cleaning of the water outlet of the dropper 5.

As shown in fig. 1 to 5, as another preferred embodiment of the present invention, the dredging assembly 8 includes:

the dredging piece 801 is slidably arranged in the dropper 5, and a plurality of cleaning pieces are arranged at the end part of the dredging piece 801 close to the water outlet of the dropper 5;

the guide rod 802, the dredging piece 801 is connected with the linkage plate 709 through the guide rod 802; and

and a sealing member 803, wherein the sealing member 803 for reducing water leakage of the dropper 5 is arranged at the sliding connection position of the side wall of the dropper 5 and the guide rod 802.

Wherein, the desilting piece 801 is provided with a plurality of through holes for water to pass through, which can reduce the influence of the desilting component 8 on the speed of water flow passing through the burette 5.

In one aspect of the present embodiment, the cleaning element may be a sharp part as shown in fig. 5, or may be a rolling brush arranged along the shape of the water outlet of the dropper 5, as long as the water outlet of the dropper 5 can be cleaned, and the present embodiment is not particularly limited herein; the sealing member 803 may be a rubber pad, or may be an elastic member such as a sponge, and the sealing member 803 is provided with an opening which is slidably engaged with the guide rod 802.

In practical application of the embodiment, the transmission assembly 7 can drive the dredging piece 801 to reciprocate through the guide rod 802 so as to clean the water outlet of the drip tube 5, that is, the guide rod 802 can also reciprocate, when the guide rod 802 passes through a certain position of the sealing piece 803, the sealing piece 803 at the position deforms until the guide rod 802 leaves, and then the sealing piece 803 recovers the deformation, and the opening is mutually extruded and closed, so that water in the drip tube 5 is prevented from leaking.

As shown in fig. 1 and 5, as another preferred embodiment of the present invention, a leakage preventing assembly 9 for preventing water from leaking is provided on the dropping pipe 5.

Specifically, the leak prevention assembly 9 includes:

a funnel 901, which is arranged on the dropper 5 corresponding to the position below the moving path of the guide rod 802, and is used for collecting water leaking from the joint of the sealing member 803 and the guide rod 802; and

the water collecting pipe 902 and the anti-funnels 901 on the plurality of the droppers 5 are connected with the water storage tank 2 through the water collecting pipe 902, and the water collecting pipe 902 is provided with a pressurizing module.

In one aspect of this embodiment, the anti-funnel 901 is enclosed on the outer wall of the dropper 5, and can collect water leaking from the connection between the seal 803 and the guide rod 802; it should be noted that the pressurizing module is the prior art, and the technical scheme of the present application does not improve the pressurizing module, so that the specific model, the circuit structure and the like of the pressurizing module do not need to be disclosed, and the integrity of the technical scheme of the present application is not affected.

In practical application of the present embodiment, if the joint between the sealing member 803 and the guiding rod 802 is exposed by water leakage, the water flows down along the dropper 5 into the leakage preventing funnel 901 and is collected, and the pressurizing module can drive the water in the leakage preventing funnel 901 to flow into the water collecting pipe 902 and finally flow into the water storage tank 2, thereby reducing the waste of water resources and increasing the practicability of the device.

As shown in fig. 1 and 5, as another preferred embodiment of the present invention, an averaging assembly 11 for controlling the water output of the water outlet of the dropper 5 is disposed in each dropper 5.

This embodiment is when practical application, pellicle can be chooseed for use to average subassembly 11, just be provided with the hole groove on the pellicle, the hole groove is closed under the initial condition, then the water that falls into in burette 5 can be extruded on the pellicle, water pressure on the pellicle increases to can make the pellicle tensile, then the hole groove is stretched, water in the burette 5 can drip irrigation through the hole groove, reduce to the pellicle reconversion until water pressure, so can realize the control to 5 delivery ports of burette at every turn water yield, reach the effect that the volume was driped irrigation in the control, the technical scheme of this embodiment is compared in parts such as using flow-limiting valve, and the cost is lower.

The embodiment of the invention provides an intelligent agricultural temperature-sensing drip irrigation device, wherein the power assembly 6 drives the two opposite pressing plates 3 to move and extrude the water storage part 4, so that water stored in the water storage part 4 flows into the dropper 5 to carry out drip irrigation, the power assembly 6 can drive the dredging assembly 8 in the dropper 5 to carry out reciprocating lifting motion through the transmission assembly 7, the automatic cleaning of the water outlet of the dropper 5 is further realized during drip irrigation, and the problem that the drip irrigation efficiency is reduced due to the fact that dust adheres to the water outlet of the dropper 5 after encountering water is effectively avoided.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.