Fertilizing and watering device for fruit tree seedling planting

Abstract

The invention discloses a fertilizing and watering device for fruit tree seedling planting. The fertilizing and watering device comprises a water and fertilizer supply pipe laid along a tree seedling, a fertilizer and water supply mechanism, an advancing sliding rail, a sliding seat arranged on the advancing sliding rail, and a detection mechanism arranged on the sliding seat; wherein the water and fertilizer supply pipe is communicated with a plurality of annular pipes wound around the saplings at intervals, and micropores for irrigating the roots of the saplings are prefabricated in the annular pipes. According to a detection signal, a fertilizer supply electromagnetic valve and a water supply electromagnetic valve are closed, and an electric control valve on each water and fertilizer supply pipe is opened; and the delivery pump is started to pump water so as to supply water to the water and fertilizer supply pipe, so that the annular pipe communicated with the water and fertilizer supply pipe injects water into the irrigation tree disc. When the fertilizer needs to be supplied, the fertilizer supply electromagnetic valve and each electric control valve are opened, and the conveying pump is started, so that water and fertilizer are supplied to the water and fertilizer supply pipe, the annular pipe communicated with the water and fertilizer supply pipe is enabled to inject water and fertilizer into the irrigation tree disc, and water supply and fertilizer supply can be automatically controlled.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of agricultural planting technology, and more particularly to a fruit tree seedling planting fertilization and watering device. BACKGROUND

[0002] In the prior art, patent application No. 202322102544.6 provides a fruit tree seedling planting fertilization and watering device, relating to the field of agricultural planting equipment, comprising a fertilizer fermentation tank and a fertilizer equalizing assembly. The inside of the fertilizer fermentation tank is provided with a stirring assembly for converting solid fertilizer into solid-liquid mixed fertilizer. A discharge port and a reflux port are respectively formed on one side of the fertilizer fermentation tank. The solid fertilizer and mixed water are mixed by the stirring assembly to obtain solid-liquid mixed fertilizer. The mixed fertilizer is then pumped out of the fertilizer fermentation tank through a liquid pump, and then passes through a discharge pipe and a shunt pipe body. The multiple fruit trees are simultaneously fertilized through multiple fertilizer outlets on the outer surface of the shunt pipe body, further improving the fertilization effect. The excess fertilizer is finally returned to the fertilizer fermentation tank through the reflux pipe, saving the amount of fertilizer used.

[0003] However, in the prior art, the water supply and fertilizer supply functions are relatively single, and cannot be automatically adjusted according to the environmental state of the seedlings. For large-scale planting farms and orchards, it is inconvenient to improve the efficiency of agricultural work. SUMMARY

[0004] The purpose of the present application is to provide a fruit tree seedling planting fertilization and watering device to solve the problem of conventional single water supply and fertilizer supply function that cannot be automatically operated.

[0005] To solve the above technical problems, the present application adopts the following technical solutions: The present application provides a fruit tree seedling planting fertilization and watering device, comprising a water and fertilizer supply pipe laid along the seedlings, a fertilizer and water supply mechanism communicating with the water and fertilizer supply pipe, a travel rail erected along the seedling ridge, a sliding seat provided on the travel rail, and a detection mechanism provided on the sliding seat. Wherein the water and fertilizer supply pipe is provided with multiple annular pipes coiled around the seedlings at intervals, and the annular pipes are preformed with micropores for irrigating the root of the seedlings.

[0006] Further in this embodiment, the fertilizer and water supply mechanism comprises a fertilizer mixing tank and a delivery pump. The water inlet end of the delivery pump is connected to the irrigation water source through a water suction pipe, and an electromagnetic valve is arranged on the water suction pipe. The water outlet end of the delivery pump is connected to multiple water and fertilizer supply pipes. The top side wall of the fertilizer mixing tank is communicated with the water outlet end of the conveying pump through a water receiving pipe and a tee pipe, and the bottom side wall of the fertilizer mixing tank is communicated with the water inlet end of the conveying pump through a fertilizer supply pipe and a tee pipe; wherein a water supply electromagnetic valve is arranged on the water receiving pipe, and a fertilizer supply electromagnetic valve is arranged on the fertilizer supply pipe.

[0007] In this embodiment, the water supply and fertilizer supply pipe is a blind pipe, and an electric control valve is arranged at the water inlet end thereof.

[0008] In this embodiment, a stirring shaft is arranged in the fertilizer mixing tank, a stirring motor for driving the stirring shaft is arranged at the top of the stirring shaft, stirring blades are arranged at the middle of the stirring shaft, and a scraper is arranged at the bottom of the stirring shaft; wherein a liquid level sensor is further arranged in the fertilizer mixing tank, a fertilizer hopper is arranged at the top of the fertilizer mixing tank, and the fertilizer hopper has a conical hopper structure.

[0009] In this embodiment, the traveling slide rail includes an I-shaped steel, traveling tracks arranged at the two wings of the middle part of the I-shaped steel, and connecting screw holes arranged at the bottom of the traveling slide rail to facilitate splicing and extension with adjacent traveling slide rails through connecting plates; wherein the traveling slide rail includes a flat structure and an arc segment structure for turning.

[0010] In this embodiment, the sliding seat includes a shell arranged on the traveling slide rail and a plurality of traveling wheels symmetrically arranged in the shell; wherein the traveling wheels are driven by a traveling motor; the bottom of the traveling wheel is in contact with the top surface of the traveling track.

[0011] In this embodiment, the detection mechanism includes an identification sensor arranged on the side wall of the sliding seat, the identification sensor is a multi-spectral vegetation monitor or a hyperspectral camera, and a controller connected with the identification sensor is further arranged.

[0012] In this embodiment, the hyperspectral camera is arranged on the side wall of the sliding seat through a deflection adjusting arm, and an angle adjusting cylinder for adjusting the deflection of the deflection adjusting arm is further arranged on the side wall of the sliding seat; wherein one end of the angle adjusting cylinder is hinged to the middle part of the side wall of the sliding seat through an upper hinge seat, and the telescopic end of the angle adjusting cylinder is hingedly connected with the deflection adjusting arm through a lower hinge seat, wherein the two ends of the deflection adjusting arm are arranged on the side wall of the sliding seat through bearing seats, so that the shooting range of the hyperspectral camera on the deflection adjusting arm is adjusted through the angle adjusting cylinder.

[0013] In this embodiment, the detection mechanism further includes a temperature and humidity sensor arranged on the side wall of the sliding seat, and a telescopic cylinder is arranged on the sliding seat, and a temperature and humidity sensor probe connected with the temperature and humidity sensor is arranged at the telescopic lower end of the telescopic cylinder.

[0014] Compared with the prior art, the present application has the beneficial technical effects: In the present application, according to the detection signal, the fertilizer supply electromagnetic valve and the water supply electromagnetic valve are closed, the electric control valves on the water and fertilizer supply pipes are opened, and the delivery pump is started to pump water, so as to supply water to the water and fertilizer supply pipes, and the annular pipes connected therewith inject water into the irrigation tree disc. When fertilizer supply is needed, the fertilizer supply electromagnetic valve and the electric control valves are opened, and the delivery pump is started, so as to supply water and fertilizer to the water and fertilizer supply pipes, and the annular pipes connected therewith inject water and fertilizer into the irrigation tree disc, thereby automatically controlling water supply and fertilizer supply. BRIEF DESCRIPTION OF DRAWINGS

[0015] The present application will be further described below in conjunction with the drawings.

[0016] Figure 1 It is a use structure schematic view of the fruit tree seedling planting fertilizer and water supply device of the present application; Figure 2 It is a fertilizer mixing and stirring tank schematic view used in the fruit tree seedling planting fertilizer and water supply device of the present application; Figure 3 It is a sliding travel rail arrangement schematic view of the used detector; Figure 4 It is a schematic view of the used detector on the travel rail; Figure 5 It is Figure 4 a cross-sectional schematic view; Figure 6 It is a local schematic view of the travel rail splicing; Figure 7 It is a recognition sensor installation structure schematic view; Figure 8 It is a temperature and humidity sensor installation structure schematic view.

[0017] The drawing mark explanation: 1, water and fertilizer supply pipe; 11, annular pipe; 12, electric control valve; 2, tree seedling; 3, travel rail; 31, travel rail; 32, plug-in rod; 33, connecting screw hole; 4, fertilizer mixing tank; 41, stirring motor; 42, fertilizer supply hopper; 421, material guiding auger; 422, filter screen; 43, stirring shaft; 431, stirring blade; 432, scraper; 44, liquid level sensor; 5, delivery pump; 51, liquid and fertilizer supply pipe; 52, fertilizer supply electromagnetic valve; 53, water supply electromagnetic valve; 6, sliding seat; 61, travel wheel; 62, travel motor; 7, angle adjusting cylinder; 71, upper hinged seat; 72, lower hinged seat; 73, deflection adjusting arm; 8, recognition sensor; 81, controller; 9, telescopic cylinder; 91, temperature and humidity sensor probe; 10, temperature and humidity sensor. DETAILED DESCRIPTION

[0018] The embodiment provides a fertilizing and watering device for fruit tree seedling planting, which comprises a water and fertilizer supply pipe 1 arranged along a tree seedling 2, a water and fertilizer supply mechanism communicated with the water and fertilizer supply pipe 1, a traveling slide rail 3 arranged along a ridge between the tree seedlings 2, a sliding seat 6 installed on the traveling slide rail 3 and a detection mechanism installed on the sliding seat 6, wherein a plurality of annular pipes 11 winding around the tree seedlings 2 are communicated with the water and fertilizer supply pipe 1 at intervals, and a plurality of micropores for irrigating the roots of the tree seedlings 2 are preformed on the annular pipes 11.

[0019] Reference Figure 1 And Figure 3 The annular pipe 11 is an open annular pipe, and the two ends of the annular pipe 11 are communicated with the water and fertilizer supply pipe 1, respectively, and the size of the annular pipe 11 can meet the requirement of tree disc irrigation, wherein the tree disc irrigation is a local irrigation mode for a single fruit tree (or forest tree), and the operation is as follows: taking the trunk of the fruit tree as the center, a circular ridge is formed by soil at the edge (or slightly inward) of the crown projection, thereby forming a shallow disc-shaped water storage area, and then water is poured into the disc.

[0020] In addition, for the fruit tree seedling, in order to follow the principle of "seeing the trunk and seeing the wet", the temperature and humidity of the tree disc irrigation need to be detected regularly, and the sliding seat 6 winding around the ridge gap between the fruit tree seedlings is installed, and the detection mechanism capable of positioning detection is installed on the sliding seat 6, wherein the fruit tree seedling dryness and humidity can be detected by remote operation through image recognition structure, and then the water supply is adjusted.

[0021] Reference Figure 1 The water and fertilizer supply mechanism comprises a fertilizer mixing tank 4 and a conveying pump 5, wherein the water inlet end of the conveying pump 5 is communicated with an irrigation water source through a water suction pipe, an electromagnetic valve is installed on the water suction pipe, the water outlet end of the conveying pump 5 is communicated with a plurality of water and fertilizer supply pipes 1, respectively, the top side wall of the fertilizer mixing tank 4 is communicated with the water outlet end of the conveying pump 5 through a water receiving pipe and a three-way pipe, the bottom side wall of the fertilizer mixing tank 4 is communicated with the water inlet end of the conveying pump 5 through a fertilizer supply pipe and a three-way pipe, an electromagnetic water supply valve 53 is installed on the water receiving pipe, and an electromagnetic fertilizer supply valve 52 is installed on the fertilizer supply pipe, the water and fertilizer supply pipe 1 is a blind pipe, and an electric control valve 12 is installed at the water inlet end of the water and fertilizer supply pipe 1.

[0022] When water supply is needed: The electromagnetic fertilizer supply valve 52 and the electromagnetic water supply valve 53 are closed, the electric control valves 12 on the water and fertilizer supply pipes 1 are opened, and the conveying pump 5 is started to pump water, so as to supply water to the water and fertilizer supply pipes 1, and the annular pipes 11 communicated with the water and fertilizer supply pipes 1 inject water into the irrigation tree disc.

[0023] When fertilizer supply is needed: First, fertilizer is prepared by closing the solenoid valves 12 on each water and fertilizer supply pipe 1 and opening the water supply solenoid valve 53. Then, the delivery pump 5 is driven to store the required water in the fertilizer preparation tank 4 and the internal liquid level sensor is used for detection. Once the required liquid level is reached, the delivery pump 5 and the water supply solenoid valve 53 are closed, and water-soluble fertilizer is simultaneously fed into the fertilizer preparation tank 4 and stirred to dissolve. After dissolution, fertilizer is supplied by opening the fertilizer supply solenoid valve 52 and each solenoid valve 12 and starting the delivery pump 5 to provide water and fertilizer to the water and fertilizer supply pipe 1, thereby allowing the connected ring pipe 11 to inject water and fertilizer into the irrigation tree basin.

[0024] refer to Figure 2 In this embodiment, a stirring shaft 43 is installed inside the fertilizer mixing tank 4, and a stirring motor 41 for driving the stirring shaft 43 is installed on its top. A stirring blade 431 is installed in the middle of the stirring shaft 43, and a scraper 432 is installed at the bottom of the stirring shaft 43. A liquid level sensor is also installed inside the fertilizer mixing tank 4, and a fertilizer feeding hopper 42 is installed on its top. The fertilizer feeding hopper 42 has a conical structure. In a specific implementation, a guide auger 421 is also installed in the vertical direction of the feed into the fertilizer feeding hopper 42. It can be driven by a small motor. A filter screen 422 is installed on the outer peripheral wall of the guide auger 421 to prevent the problem of low dissolution efficiency of large pieces of fertilizer.

[0025] refer to Figure 3 and Figure 6 The traveling slide rail 3 includes an I-beam and traveling rails 31 installed on the two wings of the middle part of the I-beam. Two or four connecting screw holes 33 are symmetrically opened at the bottom of the traveling slide rail 3 so as to be spliced ​​and extended with adjacent traveling slide rails 3 through connecting plates. The traveling slide rail 3 includes a straight structure and an arc-shaped section structure for turning.

[0026] refer to Figure 4 , Figure 5 The slide block 6 includes a housing (such as a shell) covering the traveling slide rail 3. Figure 7 As shown, multiple traveling wheels 61 (inverted U-shaped seat) are symmetrically installed inside the housing; wherein the traveling wheels 61 are driven by a traveling motor 62; the bottom of the traveling wheels 61 contacts the top surface of the traveling track 31; wherein the traveling track 31 is pre-formed with a rack to increase friction, and wherein a gap is reserved between the side wall of the traveling wheels 61 and the traveling track 31 to facilitate turning.

[0027] refer to Figure 7In the embodiment, the detection mechanism comprises an identification sensor 8 installed on the side wall of the sliding seat 6, which is a multispectral vegetation monitor or a hyperspectral camera, and a controller 81 connected to the identification sensor 8, which further comprises a data storage unit and a wireless signal sending module. The hyperspectral camera is installed on the side wall of the sliding seat 6 through a deflection adjusting arm 73, and an angle adjusting cylinder 7 is installed on the side wall of the sliding seat 6 to adjust the deflection of the deflection adjusting arm 73. One end of the angle adjusting cylinder 7 is hinged to the middle of the side wall of the sliding seat 6 through an upper hinge seat 71, and the telescopic end of the angle adjusting cylinder 7 is hingedly connected to the deflection adjusting arm 73 through a lower hinge seat 72. Both ends of the deflection adjusting arm 73 are installed on the side wall of the sliding seat 6 through bearing seats, so that the shooting range of the hyperspectral camera on the deflection adjusting arm 73 is adjusted through the angle adjusting cylinder 7. The hyperspectral camera is used to detect the leaves of the fruit tree seedlings to determine whether the fruit tree seedlings lack fertilizer or have pests and diseases.

[0028] Reference Figure 8 In the embodiment, the detection mechanism further comprises a temperature and humidity sensor 10 installed on the side wall of the sliding seat 6. The detection data of the temperature and humidity sensor 10 is sent to the signal receiver and the controller through the wireless signal sending module. A telescopic cylinder 9 is installed on the sliding seat 6, and a temperature and humidity sensor probe 91 connected to the temperature and humidity sensor 10 is installed on the telescopic end of the telescopic cylinder 9.

[0029] In use, the sliding seat 6 shifts the temperature and humidity sensor probe 91 of the temperature and humidity sensor 10 to different positions along the track, so as to facilitate multi-point uniform detection sampling, so as to determine the temperature and humidity of the soil in the fruit tree seedling area, and to determine whether to supply water.

[0030] The above embodiments only describe the preferred modes of the present application, and do not limit the scope of the present application. Without departing from the design spirit of the present application, various modifications and improvements to the technical solutions of the present application made by those skilled in the art shall fall within the protection scope determined by the claims of the present application.

Claims

1. A device for fertilizing and watering a fruit tree seedling, characterized by: The application relates to a water and fertilizer supply device for saplings, which comprises water and fertilizer supply pipes (1) arranged along saplings (2), a water and fertilizer supply mechanism communicated with the water and fertilizer supply pipes (1), travelling slide rails (3) arranged along ridges of the saplings (2), and slide seats (6) arranged on the travelling slide rails (3) and a detection mechanism arranged on the slide seats (6). A plurality of annular pipes (11) for winding the saplings (2) are communicated with each other at intervals on the water and fertilizer supply pipes (1), and micropores for irrigating roots of the saplings (2) are prefabricated on the annular pipes (11).

2. The device according to claim 1, wherein: The water and fertilizer supply mechanism comprises a fertilizer mixing tank (4) and a conveying pump (5), the water inlet end of the conveying pump (5) is communicated with an irrigation water source through a water pumping pipe, an electromagnetic valve is arranged on the water pumping pipe, and the water outlet end of the conveying pump (5) is communicated with a plurality of water and fertilizer supply pipes (1) respectively. The top side wall of the fertilizer mixing tank (4) is communicated with the water outlet end of the conveying pump (5) through a water receiving pipe and a tee pipe, the bottom side wall of the fertilizer mixing tank (4) is communicated with the water inlet end of the conveying pump (5) through a fertilizer supply pipe and a tee pipe, a water supply electromagnetic valve (53) is arranged on the water receiving pipe, and a fertilizer supply electromagnetic valve (52) is arranged on the fertilizer supply pipe.

3. The device according to claim 2, wherein: The water and fertilizer supply pipe (1) is a blind pipe, and an electric control valve (12) is arranged at the water inlet end of the water and fertilizer supply pipe (1).

4. The device according to claim 2, wherein: A stirring shaft (43) is arranged in the fertilizer mixing tank (4), a stirring motor (41) for driving the stirring shaft (43) is arranged at the top of the stirring shaft (43), stirring blades (431) are arranged at the middle of the stirring shaft (43), and a scraper (432) is arranged at the bottom of the stirring shaft (43); a liquid level sensor is further arranged in the fertilizer mixing tank (4), a fertilizer hopper (42) is arranged at the top of the fertilizer mixing tank (4), and the fertilizer hopper (42) is a conical hopper structure.

5. The device as claimed in claim 1, wherein: The travelling slide rail (3) comprises an I-shaped steel, travelling rails (31) arranged at the middle two wings of the I-shaped steel, and connecting screw holes (33) arranged at the bottom of the travelling slide rail (3) to facilitate splicing and lengthening of adjacent travelling slide rails (3) through connecting plates; the travelling slide rail (3) comprises a flat structure and an arc segment structure for turning.

6. The device according to claim 5, wherein: The slide seat (6) comprises a shell arranged on the travelling slide rail (3) and a plurality of travelling wheels (61) symmetrically arranged in the shell; the travelling wheels (61) are driven by a travelling motor (62); and the bottom of the travelling wheel (61) is in contact with the top surface of the travelling rail (31).

7. The device according to claim 6, wherein: The detection mechanism comprises an identification sensor (8) arranged on the side wall of the slide seat (6), the identification sensor (8) is a multispectral vegetation monitor or a hyperspectral camera, and a controller (81) connected with the identification sensor (8) is further arranged.

8. The device according to claim 7, wherein: The hyperspectral camera is arranged on the side wall of the sliding seat (6) through a deflection adjusting arm (73), and an angle adjusting cylinder (7) for adjusting the deflection of the deflection adjusting arm (73) is further arranged on the side wall of the sliding seat (6); one end of the angle adjusting cylinder (7) is hinged to the middle of the side wall of the sliding seat (6) through an upper hinge seat (71), and the telescopic end of the angle adjusting cylinder (7) is hingedly connected with the deflection adjusting arm (73) through a lower hinge seat (72), wherein the two ends of the deflection adjusting arm (73) are arranged on the side wall of the sliding seat (6) through bearing seats, so that the shooting range of the hyperspectral camera on the deflection adjusting arm (73) is adjusted through the angle adjusting cylinder (7).

9. The device as claimed in claim 1, wherein: The detection mechanism further comprises a temperature and humidity sensor (10) arranged on the side wall of the sliding seat (6), and a telescopic cylinder (9) is arranged on the sliding seat (6), and a temperature and humidity sensor probe (91) connected with the temperature and humidity sensor (10) is arranged on the telescopic lower end of the telescopic cylinder (9).

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