CN109122214B

CN109122214B - Surrounding type drip irrigation device

Info

Publication number: CN109122214B
Application number: CN201810976955.9A
Authority: CN
Inventors: 郝晓东
Original assignee: Hefei Jinglong Environmental Protection Technology Co ltd
Current assignee: Liuyang Heitu Agricultural Development Co.,Ltd.
Priority date: 2018-08-26
Filing date: 2018-08-26
Publication date: 2021-09-10
Anticipated expiration: 2038-08-26
Also published as: CN109122214A

Abstract

The invention relates to a drip irrigation device, in particular to a surrounding type drip irrigation device. The technical problem to be solved is as follows: the surrounding type drip irrigation device can save water resources and perform targeted watering according to the difference of water shortage degrees of different trees. The technical scheme of the invention is as follows: a surrounding type drip irrigation device comprises a connecting frame, a linear slide rail, a first slide block, a first clamping block, a second clamping block, a screw rod, a first nut, a second slide block, a contact switch, an arc slide rail and the like; the connecting frame is provided with a linear slide rail in an embedded mode, the connecting frame is located on the left of the trunk, the linear slide rail is connected with a first sliding block in a sliding mode, the right side of the first sliding block is provided with a first clamping block, and the first clamping block is located on the front side of the trunk. According to the invention, by arranging the humidity sensor and the rubber plate, the control module can move the rubber plate leftwards or rightwards according to the humidity difference detected by the humidity sensor, so that the device can reasonably control the watering amount according to the dryness of soil.

Description

Surrounding type drip irrigation device

Technical Field

The invention relates to a drip irrigation device, in particular to a surrounding type drip irrigation device.

Background

In order to ensure the normal growth of trees, people need to water and irrigate the trees frequently. The manual tree irrigation is generally that a water pipe is connected to a water faucet, and people hold the water pipe to water and irrigate the tree. When the mode is used for watering, the water flow of the water pipe is large, so that excessive watering can be caused, the growth of trees is not facilitated, and the great waste of water resources can be caused; moreover, the watering by the water pipe can not be carried out according to the difference of the water shortage degree of different trees, the watering quantity received by the trees with high water shortage degree and low water shortage degree is not greatly different, and the healthy growth of the trees is not facilitated.

Disclosure of Invention

In order to overcome the defects that the water resource waste is large and the water cannot be watered in a targeted manner according to the difference of the water shortage degrees of different trees in the manual watering by using a water pipe, the technical problem to be solved is as follows: the surrounding type drip irrigation device can save water resources and perform targeted watering according to the difference of water shortage degrees of different trees.

The technical scheme of the invention is as follows: a surrounding type drip irrigation device comprises a connecting frame, a linear slide rail, a first slide block, a first clamping block, a second clamping block, a screw rod, a first nut, a second slide block, a contact switch, an arc slide rail, a connecting block, a water bucket, an electric control valve, a hose, an arc rack, a reduction motor, a gear, a water tank, a water pump, a water supply pipe, a three-way joint, a control box, a water inlet head, a valve, a telescopic rod, a spring, a patch, a humidity sensor and an electromagnet, wherein the front parts of the right sides of the upper part and the lower part of the connecting frame are respectively provided with the linear slide rail in an embedded manner, the connecting frame is positioned on the left side of a trunk, the linear slide rail is respectively connected with the first slide block in a sliding manner, the right sides of the first slide block are respectively provided with the first clamping block, the first clamping block is respectively positioned on the front side of the trunk, the rear parts of the right side of the connecting frame are respectively provided with the second clamping block, the second clamping block is positioned on the rear side of the trunk, the first clamping block and the second clamping block are jointly surrounded by the first clamping block, the left part and the first clamping block, the screw rod is arranged in the first through hole, the screw rod is positioned on the left side and the right side of the trunk, the rear ends of the screw rod on the left side and the right side are respectively connected with the left part and the right part on the front side of the second clamping block, the front part of the screw rod is connected with a first nut through threads, the first nut is positioned on the front side of the first clamping block, the middle of the lower part of the right side of the connecting frame is provided with a second sliding block, the second sliding block is positioned below the first clamping block and the second clamping block, the second sliding block is provided with an arc-shaped sliding rail in a sliding manner, the arc-shaped sliding rail is positioned on the left side of the trunk and surrounds the trunk, the front side and the rear side of the right part of the second sliding block are provided with contact switches, the contact switches can be in contact with the connection blocks, water hoppers are arranged on the lower sides of the connection blocks on the front side and the rear side, the upper parts of the arc-shaped sliding rails are provided with electric control valves, the arc-shaped racks are arranged on the upper sides of the second sliding block, a speed reduction motor, and a gear is arranged on an output shaft of the speed reduction motor, the gear is meshed with the arc-shaped rack, the left side of the connecting frame is provided with a water tank, the right side of the bottom in the water tank is provided with a water pump, the water pump is connected with a water supply pipe, the water supply pipe penetrates through the lower wall of the water tank, the lower end of the water supply pipe is connected with a three-way joint, the joints on the front side and the rear side of the three-way joint are both connected with hoses, the right ends of the hoses on the front side and the rear side are respectively connected with electric control valves on the front side and the rear side, the bottom of the water tank is provided with a control box, the control box comprises a power module and a control module, the power module is connected with a switching power supply through a circuit, the power module is connected with the control module through a circuit, the left side of the top of the water tank is provided with a water inlet head, the water inlet head is provided with a valve, the lower parts on the front side and the rear side of the arc-shaped slide rail are both connected with springs, the lower ends of the springs are both connected with patches, the patches on which humidity sensors are mounted, the humidity sensors are close to the ground, the soil, the lower parts on the front side and the front side of the arc-rear side of the arc-shaped slide rail are both provided with electromagnets, the electromagnet is located on the left side of the telescopic rod and connected with the telescopic rod, and the contact switch, the electric control valve, the humidity sensor and the electromagnet are connected with the control module through lines.

As a preferred technical scheme of the invention, the water bucket also comprises a flow regulating plate, a connecting plate, a third slide block, a moving rod, waterproof cloth, a rubber plate, a second nut, a bearing seat, a screw rod, a motor base and a driving motor, wherein the flow regulating plate is arranged at the middle part in the water bucket, a second through hole is formed at the left part of the flow regulating plate, the connecting plate is arranged at the upper part in the water bucket, a chute is formed at the right part of the connecting plate, the third slide block is arranged in the chute in a sliding manner, the moving rod is connected at the front side of the third slide block, the rubber plate is arranged at the lower end of the moving rod, the second through hole is blocked by the rubber plate, the waterproof cloth is connected between the rear side of the moving rod and the lower side of the connecting plate, the bearing seats are arranged at the upper part of the right wall in the water bucket and the left part of the upper side of the connecting plate, the screw rod is connected with the second nut through a screw thread, the lower side of the second nut is connected with the top end of the moving rod, the motor base is arranged at the left part of the upper side of the connecting plate, the motor base is provided with the driving motor base, an output shaft of the driving motor is connected with the left end of the screw rod, and the driving motor is connected with the control module through a line.

As a preferred technical scheme, the intelligent water tank further comprises an indicator lamp, a liquid level sensor and an L-shaped pipe, the indicator lamp is arranged on the lower portion of the outer wall of the left side of the water tank, the liquid level sensor is arranged on the lower portion of the outer wall of the left side of the water tank and located below the indicator lamp, the L-shaped pipe is connected to the front side of the liquid level sensor and penetrates through the left wall of the water tank, and the indicator lamp and the liquid level sensor are connected with the control module through circuits.

Compared with the prior art, the invention has the following advantages: according to the invention, by arranging the humidity sensor and the rubber plate, the control module can move the rubber plate leftwards or rightwards according to the humidity difference detected by the humidity sensor, so that the watering amount can be reasonably controlled by the device according to the dryness of soil, and the effect of purposefully watering according to the difference of water shortage degrees of different trees is achieved. Set up level sensor and pilot lamp, level sensor can detect the water level in the water tank, and when the water level that detects was less than the setting value among the control module, control module control pilot lamp was lighted, in time reminded the staff toward the water tank internal water to guarantee the device's normal operating.

Drawings

Fig. 1 is a schematic front view of the present invention.

Fig. 2 is a schematic diagram of a partial top view structure of the present invention.

Fig. 3 is a partially enlarged schematic view of the present invention.

Fig. 4 is a partial schematic front view of the present invention.

Fig. 5 is a circuit diagram of the present invention.

Wherein the figures include the following reference numerals: 1. soil ground, 2, a trunk, 3, a connecting frame, 4, a linear slide rail, 5, a first slide block, 6, a first clamping block, 7, a second clamping block, 71, a first through hole, 8, a screw rod, 9, a first nut, 10, a second slide block, 101, a contact switch, 11, an arc-shaped slide rail, 12, a connecting block, 13, a water bucket, 14, an electric control valve, 15, a hose, 16, an arc-shaped rack, 17, a speed reduction motor, 18, a gear, 19, a water tank, 20, a water pump, 21, a water supply pipe, 22, a tee joint, 23, a control box, 24, a water inlet head, 25, a valve, 26, a telescopic rod, 27, a spring, 28, a patch, 29, a humidity sensor, 291, an electromagnet, 30, a flow adjusting plate, 301, a second through hole, 302, a connecting plate, 303, a chute, 304, a third slide block, 305, a moving rod, 306, waterproof cloth, 307, a rubber plate, 308, a second nut, 309 and a bearing seat, 3010. the device comprises a screw 3011, a motor base 3012, a driving motor 311, an indicator light 312, a liquid level sensor 313 and an L-shaped pipe.

Detailed Description

Although the present invention may be described with respect to particular applications or industries, those skilled in the art will recognize the broader applicability of the invention. Those of ordinary skill in the art will recognize other factors such as: terms such as above, below, upward, downward, and the like are used to describe the accompanying drawings and are not meant to limit the scope of the invention, which is defined by the appended claims. Such as: any numerical designation of first or second, and the like, is merely exemplary and is not intended to limit the scope of the invention in any way.

Example 1

A surrounding type drip irrigation device is shown in figures 1-5 and comprises a connecting frame 3, a linear slide rail 4, a first slide block 5, a first clamping block 6, a second clamping block 7, a screw 8, a first nut 9, a second slide block 10, a contact switch 101, an arc slide rail 11, a connecting block 12, a water bucket 13, an electric control valve 14, a hose 15, an arc rack 16, a speed reducing motor 17, a gear 18, a water tank 19, a water pump 20, a water supply pipe 21, a three-way joint 22, a control box 23, a water inlet head 24, a valve 25, a telescopic rod 26, a spring 27, a patch 28, a humidity sensor 29 and an electromagnet 291, wherein the linear slide rail 4 is embedded in the front parts of the right sides of the upper part and the lower part of the connecting frame 3, the connecting frame 3 is positioned on the left side of a trunk 2, the linear slide rail 4 is connected with the first slide block 5 in a sliding manner, the right side of the first slide block 5 is provided with the first clamping block 6, and the first slide block 5 is connected with the first clamping block 6 in a bolt connection manner, the first clamping blocks 6 are all positioned on the front side of the trunk 2, the rear part of the right side of the connecting frame 3 is provided with a second clamping block 7, the connecting frame 3 is connected with the second clamping block 7 in a bolt connection mode, the second clamping block 7 is positioned on the rear side of the trunk 2, the first clamping block 6 and the second clamping block 7 jointly surround the trunk 2, the left part and the right part of the first clamping block 6 are both provided with first through holes 71, screw rods 8 are arranged in the first through holes 71, the screw rods 8 are positioned on the left side and the right side of the trunk 2, the rear ends of the screw rods 8 on the left side and the right side are respectively connected with the left part and the right part of the front side of the second clamping block 7, the front parts of the screw rods 8 are both connected with first nuts 9 through threads, the first nuts 9 are positioned on the front side of the first clamping block 6, a second sliding slide block 10 is arranged in the middle of the lower part of the right side of the connecting frame 3, the connecting frame 3 is connected with the second slide block 10 in a bolt connection mode, the second slide block 10 is positioned below the first clamping block 6 and the second clamping block 7, and the slide rail 11 is arranged on the second block 10, the arc-shaped slide rail 11 is positioned on the left side of the trunk 2 and surrounds the trunk 2, the front side and the rear side of the right part of the second slide block 10 are respectively provided with a contact switch 101, the front end and the rear end of the arc-shaped slide rail 11 are respectively provided with a connecting block 12, the contact switches 101 can be contacted with the connecting blocks 12, the lower sides of the connecting blocks 12 on the front side and the rear side are respectively provided with a water bucket 13, the connecting blocks 12 are connected with the water buckets 13 in a bolt connection mode, the upper part of the left side of the water buckets 13 is provided with an electric control valve 14, the upper part of the arc-shaped slide rail 11 is provided with an arc-shaped rack 16, the upper side of the second slide block 10 is provided with a speed reducing motor 17, the second slide block 10 is connected with the speed reducing motor 17 in a bolt connection mode, the output shaft of the speed reducing motor 17 is provided with a gear 18, the gear 18 is meshed with the arc-shaped rack 16, the left side of the connecting frame 3 is provided with a water tank 19 in a bolt connection mode, the water tank 19 is provided with a water pump 20 on the right side of the bottom in the water pump 20, and a water supply pipe 21 is connected with the water pump 20, the water supply pipe 21 penetrates through the lower wall of the water tank 19, the lower end of the water supply pipe 21 is connected with a three-way joint 22, the joints at the front side and the rear side of the three-way joint 22 are respectively connected with a hose 15, the right ends of the hoses 15 at the front side and the rear side are respectively connected with electric control valves 14 at the front side and the rear side, the bottom of the water tank 19 is provided with a control box 23, the control box 23 comprises a power module and a control module, the power module is in circuit connection with a switching power supply, the power module is in circuit connection with the control module, the left side of the top of the water tank 19 is provided with a water inlet head 24, the water inlet head 24 is provided with a valve 25, the lower parts of the front side and the rear side of the arc-shaped slide rail 11 are respectively connected with a telescopic rod 26 in a bolt connection mode, the front and rear lower parts of the arc-shaped slide rail 11 are provided with electromagnets 291, the electromagnets 291 are located on the left side of the telescopic rod 26, the electromagnets 291 are connected with the telescopic rod 26, and the contact switch 101, the electric control valve 14, the humidity sensor 29 and the electromagnets 291 are connected with the control module through lines.

Example 2

A surrounding type drip irrigation device is shown in figures 1-5 and comprises a connecting frame 3, a linear slide rail 4, a first slide block 5, a first clamping block 6, a second clamping block 7, a screw 8, a first nut 9, a second slide block 10, a contact switch 101, an arc slide rail 11, a connecting block 12, a water bucket 13, an electric control valve 14, a hose 15, an arc rack 16, a speed reducing motor 17, a gear 18, a water tank 19, a water pump 20, a water supply pipe 21, a three-way joint 22, a control box 23, a water inlet head 24, a valve 25, a telescopic rod 26, a spring 27, a patch 28, a humidity sensor 29 and an electromagnet 291, wherein the linear slide rail 4 is embedded in the front parts of the right sides of the upper part and the lower part of the connecting frame 3, the connecting frame 3 is positioned on the left side of a trunk 2, the linear slide rail 4 is connected with the first slide block 5, the first clamping block 6 is arranged on the right side of the first slide block 5, the first clamping block 6 is positioned on the front side of the trunk 2, the rear part of the right side of the connecting frame 3 is provided with a second clamping block 7, the second clamping block 7 is positioned at the rear side of the trunk 2, the first clamping block 6 and the second clamping block 7 surround the trunk 2 together, the left part and the right part of the first clamping block 6 are both provided with first through holes 71, screw rods 8 are arranged in the first through holes 71, the screw rods 8 are positioned at the left side and the right side of the trunk 2, the rear ends of the screw rods 8 at the left side and the right side are respectively connected with the left part and the right part of the front side of the second clamping block 7, the front part of the screw rods 8 is connected with first nuts 9 through threads, the first nuts 9 are positioned at the front side of the first clamping block 6, the middle of the lower part of the right side of the connecting frame 3 is provided with a second sliding block 10, the second sliding block 10 is positioned below the first clamping block 6 and the second clamping block 7, the second sliding type slide rail 11 is provided with an arc-shaped slide rail 11, the arc-shaped slide rail 11 is positioned at the left side of the trunk 2 and surrounds the trunk 2, the front side and the rear side of the right part of the second sliding block 10 are provided with contact switches 101, the front and rear ends of the arc-rear ends of the slide rail 11 are provided with connecting blocks 12, the contact switch 101 can be contacted with the connecting block 12, the lower sides of the connecting blocks 12 on the front side and the rear side are respectively provided with a water bucket 13, the upper part of the left side of the water bucket 13 is respectively provided with an electric control valve 14, the upper part of the arc slide rail 11 is provided with an arc rack 16, the upper side of the second slide block 10 is provided with a speed reducing motor 17, an output shaft of the speed reducing motor 17 is provided with a gear 18, the gear 18 is meshed with the arc rack 16, the left side of the connecting frame 3 is provided with a water tank 19, the right side of the bottom in the water tank 19 is provided with a water pump 20, the water pump 20 is connected with a water supply pipe 21, the water supply pipe 21 penetrates through the lower wall of the water tank 19, the lower end of the water supply pipe 21 is connected with a three-way joint 22, the joints on the front side and the rear side of the three-way joint 22 are respectively connected with a hose 15, the right ends of the hoses 15 on the front side and the rear side are respectively connected with the electric control valves 14 on the front side and the rear side, the bottom of the water tank 19 is provided with a control box 23, the control box 23 which comprises a power module and a power supply module, the power supply, and a circuit connection, power module passes through line connection with control module, 19 top left sides of water tank are equipped with into water head 24, be equipped with valve 25 on the head 24 of intaking, the lower part of both sides all is connected with telescopic link 26 around the arc slide rail 11, telescopic link 26 lower extreme all is connected with spring 27, the spring 27 lower extreme all is connected with paster 28, all install humidity transducer 29 on the paster 28, humidity transducer 29 is close to soil ground 1, both sides lower part all is equipped with electro-magnet 291 around the arc slide rail 11, electro-magnet 291 is located telescopic link 26 left side, electro-magnet 291 all is connected with telescopic link 26, contact switch 101, automatically controlled valve 14, humidity transducer 29 and electro-magnet 291 all pass through line connection with control module.

The water bucket type water-saving device also comprises a flow adjusting plate 30, a connecting plate 302, a third sliding block 304, a moving rod 305, waterproof cloth 306, a rubber plate 307, a second nut 308, a bearing seat 309, a screw rod 3010, a motor base 3011 and a driving motor 3012, wherein the flow adjusting plate 30 is arranged at the middle part in the water bucket 13, the water bucket 13 is connected with the flow adjusting plate 30 in a welding connection mode, a second through hole 301 is formed at the left part of the flow adjusting plate 30, the connecting plate 302 is arranged at the upper part in the water bucket 13, a sliding groove 303 is formed at the right part of the connecting plate 302, the third sliding block 304 is arranged in the sliding groove 303, the moving rod 305 is connected at the front side of the third sliding block 304, the rubber plate 307 is arranged at the lower end of the moving rod 305, the second through hole 301 is blocked by the rubber plate 307, the waterproof cloth 306 is connected between the rear side of the moving rod 305 and the lower side of the connecting plate 302, the bearing seats 309 are arranged at the upper part of the right wall in the water bucket 13 and the upper part of the upper side of the connecting plate 302, the two bearing seats 3010 are connected, the screw rod 3010 is connected with the second nut 308 by screw rod 308, the lower side of the second nut 308 is connected with the top end of the moving rod 305, a motor base 3011 is arranged at the left part of the upper side of the connecting plate 302, the connecting plate 302 is connected with the motor base 3011 in a bolt connection mode, a driving motor 3012 is installed on the motor base 3011, the motor base 3011 is connected with the driving motor 3012 in a bolt connection mode, an output shaft of the driving motor 3012 is connected with the left end of the screw rod 3010, and the driving motor 3012 is connected with the control module through a circuit.

Example 3

The water bucket is characterized by further comprising a flow adjusting plate 30, a connecting plate 302, a third sliding block 304, a moving rod 305, waterproof cloth 306, a rubber plate 307, a second nut 308, bearing seats 309, a screw rod 3010, a motor base 3011 and a driving motor 3012, wherein the flow adjusting plate 30 is arranged at the middle part in the water bucket 13, a second through hole 301 is formed in the left part of the flow adjusting plate 30, the connecting plate 302 is arranged at the upper part in the water bucket 13, a sliding groove 303 is formed in the right part of the connecting plate 302, the third sliding block 304 is arranged in the sliding groove 303 in a sliding mode, the moving rod 305 is connected to the front side of the third sliding block 304, the rubber plate 307 is arranged at the lower end of the moving rod 305, the second through hole 301 is blocked by the rubber plate 307, the waterproof cloth 306 is connected between the rear side of the moving rod 305 and the lower side of the connecting plate 302, the bearing seats 309 are arranged at the upper part of the right wall in the water bucket 13 and the left part of the upper side of the connecting plate 302, the screw rod 3010 is connected through a screw thread, the screw rod 308, the lower side of the second nut 308 is connected with the top end of the moving rod 305, the left part of the upper side of the connecting plate 302 is provided with a motor base 3011, the motor base 3011 is provided with a driving motor 3012, an output shaft of the driving motor 3012 is connected with the left end of the lead screw 3010, and the driving motor 3012 is connected with the control module through a circuit.

Still including pilot lamp 311, level sensor 312 and L venturi tube 313, water tank 19 left side outer wall lower part is equipped with pilot lamp 311, water tank 19 is connected with pilot lamp 311 through bolted connection's mode, water tank 19 left side outer wall lower part is equipped with level sensor 312, level sensor 312 is located pilot lamp 311 below, level sensor 312 front side is connected with L venturi tube 313, L venturi tube 313 passes water tank 19 left wall, pilot lamp 311 and level sensor 312 all pass through line connection with control module.

When the device is used, a worker can install two groups of corresponding first clamping blocks 6 and second clamping blocks 7 on a trunk 2 through a screw 8 and a first nut 9, so that the device is fixed on the trunk 2, then a valve 25 is opened, a proper amount of water is filled into a water tank 19 through a water inlet head 24, the valve 25 is closed after the water is filled, and then a power switch is pressed to electrify the device, the worker can set the starting time of the device on a control module, the device is started once every 6 hours, when the set time point is reached, the control module can control the speed reducing motor 17 to rotate clockwise for 3 seconds, the speed reducing motor 17 can drive the gear 18 to rotate clockwise for 3 seconds, the arc-shaped rack 16 rotates counterclockwise for 3 seconds along with the starting time point, so that the arc-shaped slide rail 11 and other related components can rotate counterclockwise, the speed reducing motor 17 stops rotating after 3 seconds, and the speed reducing motor 17 is in a braking state, the gear 18, the arc-shaped sliding rail 11 and other related components stop rotating, at the moment, the control module controls the electromagnet 291 to be electrified for 2 seconds, the electromagnet 291 drives the telescopic rod 26 to extend, the humidity sensor 29 and other related components move downwards, the control module controls the humidity sensor 29 to work, and the humidity sensor 29 can detect the humidity of the soil ground 1; gear motor 17 stall rotates 3 seconds again after 4 seconds, when connecting block 12 of arc slide rail 11 rear side move to the contact switch 101 contact with second slider 10 rear side, control module can control gear motor 17 anticlockwise rotation, thereby make arc rack 16 and arc slide rail 11 clockwise, when connecting block 12 of arc slide rail 11 front side move to with the contact switch 101 contact of second slider 10 front side, control module can control gear motor 17 clockwise rotation, thereby make arc rack 16 and arc slide rail 11 anticlockwise rotation, so reciprocal, just can make relevant parts such as gear 18 and arc slide rail 11 intermittent type positive and negative rotation, humidity transducer 29 can carry out comprehensive detection to soil moisture around trunk 2. When the soil humidity detected by the humidity sensor 29 is lower than a set humidity range, the humidity sensor 29 sends a signal, the control module receives the signal to control the water pump 20 to work and control the electronic control valve 14 to open, the water pump 20 can pump the water in the water tank 19 into the water bucket 13 through the water supply pipe 21 and the hose 15, the water in the water bucket 13 flows onto the soil ground 1 again, so that the trees can be drip-irrigated, meanwhile, the arc-shaped slide rail 11 can drive the water bucket 13 to rotate through the connecting block 12, so that the water can be uniformly sprayed onto the soil ground 1 around the trunk 2, the water for irrigation can improve the soil water content around the trees, when the soil humidity is enough, the humidity sensor 29 sends a signal, the control module receives the signal to control the water pump 20 and the speed reduction motor 17 to stop working, and the electronic control valve 14 is closed; when the soil humidity detected by the humidity sensor 29 is within the set humidity range, the humidity sensor 29 does not send a signal, the water pump 20 does not work, and the electronic control valve 14 is kept closed.

When the soil humidity detected by the humidity sensor 29 is far lower than a set humidity value, it indicates that the soil around the trees is dry, at this time, the humidity sensor 29 sends a corresponding signal, the control module can control the driving motor 3012 to rotate clockwise, the driving motor 3012 drives the lead screw 3010 to rotate clockwise, the second nut 308 moves rightward along with the lead screw, the second nut 308 drives the rubber plate 307 to move rightward to a certain range through the moving rod 305, then the driving motor 3012 stops rotating, so that the flowing water opening can be enlarged to increase the amount of pouring water, and the water on the upper portion of the water bucket 13 can gradually flow to the lower portion of the water bucket 13 through the second through hole 301 and finally flow to the soil ground 1; when the soil humidity detected by the humidity sensor 29 is a little less than the set humidity value, it indicates that the dryness of the soil around the tree is not too low, at this time, the control module may control the driving motor 3012 to rotate counterclockwise, the driving motor 3012 drives the lead screw 3010 to rotate counterclockwise, the second nut 308 moves leftward therewith, the second nut 308 then drives the rubber plate 307 to move leftward to a certain range through the moving rod 305, so that the flowing water opening can be properly reduced, and the watering amount is reduced. Therefore, the device can reasonably control the watering amount according to the soil drying degree, and is more intelligent.

Liquid level sensor 312 can detect the water level in water tank 19 through L venturi tube 313, and when the water level that detects was less than the setting value among the control module, liquid level sensor 312 signals, and after the control module received the signal, can control pilot lamp 311 and light, in time reminds the staff to adorn water toward water tank 19 internal water to guarantee the device's normal operating.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims

1. The utility model provides a device is driped irrigation to surrounding type, including link (3), linear slide rail (4), first slider (5), first clamp splice (6), second clamp splice (7), screw rod (8) and first nut (9), its characterized in that: the water-saving tree trunk water supply device further comprises a second sliding block (10), a contact switch (101), an arc-shaped sliding rail (11), a connecting block (12), a water bucket (13), an electric control valve (14), a hose (15), an arc-shaped rack (16), a speed reducing motor (17), a gear (18), a water tank (19), a water pump (20), a water supply pipe (21), a three-way joint (22), a control box (23), a water inlet head (24), a valve (25), an expansion rod (26), a spring (27), a patch (28), a humidity sensor (29) and an electromagnet (291), wherein the front parts of the right sides of the upper part and the lower part of the connecting frame (3) are respectively provided with a linear sliding rail (4) in an embedded manner, the connecting frame (3) is positioned on the left side of the tree trunk (2), the linear sliding rails (4) are respectively connected with a first sliding block (5) in a sliding manner, the right side of the first sliding block (5) is respectively provided with a first clamping block (6), and the first clamping block (6) is positioned on the front side of the tree trunk (2), the rear part of the right side of the connecting frame (3) is provided with a second clamping block (7), the second clamping block (7) is positioned at the rear side of the trunk (2), the first clamping block (6) and the second clamping block (7) jointly surround the trunk (2), the left and right parts of the first clamping block (6) are provided with first through holes (71), screw rods (8) are arranged in the first through holes (71), the screw rods (8) are positioned at the left and right sides of the trunk (2), the rear ends of the screw rods (8) at the left and right sides are respectively connected with the left and right parts of the front side of the second clamping block (7), the front parts of the screw rods (8) are respectively connected with first nuts (9) through threads, the first nuts (9) are positioned at the front side of the first clamping block (6), a second sliding block (10) is arranged in the middle of the lower part of the right side of the connecting frame (3), the second sliding block (10) is positioned below the first clamping block (6) and the second clamping block (7), and arc-shaped sliding slide rails (11) are arranged on the second sliding block (10), the arc-shaped sliding rail (11) is positioned on the left side of the trunk (2) and surrounds the trunk (2), the front side and the rear side of the right part of the second sliding block (10) are respectively provided with a contact switch (101), the front end and the rear end of the arc-shaped sliding rail (11) are respectively provided with a connecting block (12), the contact switches (101) can be contacted with the connecting blocks (12), the lower sides of the connecting blocks (12) on the front side and the rear side are respectively provided with a water bucket (13), the upper part of the left side of the water bucket (13) is provided with an electric control valve (14), the upper part of the arc-shaped sliding rail (11) is provided with an arc-shaped rack (16), the upper side of the second sliding block (10) is provided with a speed reducing motor (17), the output shaft of the speed reducing motor (17) is provided with a gear (18), the gear (18) is meshed with the arc-shaped rack (16), the left side of the connecting frame (3) is provided with a water tank (19), the right side of the bottom in the water tank (19) is provided with a water pump (20), and the water supply pipe (21) is connected onto the water pump (20), the water supply pipe (21) penetrates through the lower wall of the water tank (19), the lower end of the water supply pipe (21) is connected with a three-way joint (22), the joints on the front side and the rear side of the three-way joint (22) are respectively connected with a hose (15), the right ends of the hoses (15) on the front side and the rear side are respectively connected with an electric control valve (14) on the front side and the rear side, a control box (23) is installed at the bottom of the water tank (19), a power module and a control module are arranged in the control box (23), the power module is in line connection with a switching power supply, the power module is in line connection with the control module, a water inlet head (24) is arranged on the left side of the top of the water tank (19), a valve (25) is arranged on the water inlet head (24), telescopic rods (26) are respectively connected with the lower parts of the front side and the rear side of the arc-shaped slide rail (11), springs (27) are respectively connected with the lower ends of the springs (27), patches (28), and humidity sensors (29) are respectively installed on the patches (28), the humidity sensor (29) is close to the soil ground (1), electromagnets (291) are arranged on the lower portions of the front side and the rear side of the arc-shaped sliding rail (11), the electromagnets (291) are located on the left side of the telescopic rod (26), the electromagnets (291) are connected with the telescopic rod (26), the contact switch (101), the electric control valve (14), the humidity sensor (29) and the electromagnets (291) are connected with the control module through lines, the humidity regulating device further comprises a flow regulating plate (30), a connecting plate (302), a third sliding block (304), a moving rod (305), waterproof cloth (306), a rubber plate (307), a second nut (308), a bearing seat (309), a screw rod (3010), a motor seat (3011) and a driving motor (3012), the flow regulating plate (30) is arranged in the middle portion of the water bucket (13), a second through hole (301) is formed in the left portion of the flow regulating plate (30), the connecting plate (302) is arranged on the upper portion of the inner portion of the water bucket (13), and a sliding groove (303) is formed in the right portion of the connecting plate (302), a third sliding block (304) is arranged in the sliding groove (303) in a sliding mode, a moving rod (305) is connected to the front side of the third sliding block (304), a rubber plate (307) is arranged at the lower end of the moving rod (305), the rubber plate (307) blocks the second through hole (301), waterproof cloth (306) is connected between the rear side of the moving rod (305) and the lower side of the connecting plate (302), bearing seats (309) are arranged on the upper portion of the inner right wall of the water bucket (13) and the left portion of the upper side of the connecting plate (302), a lead screw (3010) is connected between the two bearing seats (309), a second nut (308) is connected onto the lead screw (3010) through threads, the lower side of the second nut (308) is connected with the top end of the moving rod (305), a motor seat (3011) is arranged on the left portion of the upper side of the connecting plate (302), a driving motor (3012) is installed on the motor seat (3011), an output shaft of the driving motor (3012) is connected with the left end of the lead screw (3010), the driving motor (3012) is connected with a control module through a line, and the control module further comprises an indicating lamp (311), Liquid level sensor (312) and L venturi tube (313), water tank (19) left side outer wall lower part is equipped with pilot lamp (311), water tank (19) left side outer wall lower part is equipped with liquid level sensor (312), liquid level sensor (312) are located pilot lamp (311) below, liquid level sensor (312) front side is connected with L venturi tube (313), water tank (19) left wall is passed in L venturi tube (313), pilot lamp (311) and liquid level sensor (312) all pass through line connection with control module.