Irrigation and fertilization device for watermelon planting

Abstract

The invention particularly relates to a watermelon planting irrigation and fertilization device which comprises an electric sliding rail and a linear sliding rail, an irrigation frame is fixedly assembled at the moving end of the electric sliding rail, a sliding column is fixedly assembled on the lower side of the irrigation frame, a plurality of irrigation heads are assembled on the sliding column in a front-back sliding mode, the middle irrigation head is fixedly connected with the irrigation frame, and a communication mechanism is assembled between the irrigation heads. Each irrigation head is provided with a filtering mechanism, a plurality of hanging pieces are assembled on the lower side of the linear sliding rail in a left-right sliding mode, the hanging pieces are jointly and fixedly connected with an irrigation pipe, the irrigation pipe communicates with the irrigation heads, each filtering mechanism comprises a connecting pipe, one end of each connecting pipe communicates with the corresponding irrigation head, and the other end of each connecting pipe communicates with the corresponding irrigation pipe; an inclined filter plate is assembled at the joint of the inclined pipe and the lower side of the connecting pipe; a collecting pipe is rotationally connected to the lower side of the inclined pipe through threads; the filtering mechanism effectively filters out impurities and undissolved fertilizer particles through the design of an inclined filtering plate and a collecting pipe, the problem of blockage of a nozzle of the irrigation head is avoided, and the irrigation effect is guaranteed.

Description

Technical Field

[0001] The invention belongs to the technical field of irrigation and fertilization, and in particular relates to an irrigation and fertilization device for watermelon planting. Background Art

[0002] In the traditional watermelon planting process, irrigation and fertilization are two crucial links. However, traditional irrigation and fertilization methods often have many problems. First, manual irrigation and fertilization are not only time-consuming and labor-intensive, but also difficult to ensure the uniformity of irrigation and fertilization, resulting in inconsistent crop growth and affecting yield and quality. Secondly, traditional irrigation methods often lack a filtering mechanism, and the irrigation fluid may contain impurities and undissolved fertilizer particles, which can easily clog the irrigation nozzles, resulting in no liquid from local irrigation nozzles, affecting the irrigation effect. In addition, traditional irrigation and fertilization equipment often lacks intelligent control and is not convenient to operate. Therefore, a watermelon planting irrigation and fertilization device is provided to solve the above problems. Summary of the invention

[0003] The purpose of the present invention is to provide a watermelon planting irrigation and fertilization device to solve the problems existing in the background technology.

[0004] In order to achieve the above technical objectives, the technical solution adopted by the present invention is as follows:

[0005] A watermelon planting irrigation and fertilization device, comprising an electric slide rail and a linear slide rail, characterized in that: an irrigation frame is fixedly mounted on the movable end of the electric slide rail, a slide column is fixedly mounted on the lower side of the irrigation frame, a plurality of irrigation heads are mounted on the slide column for sliding forward and backward, the irrigation head in the middle is fixedly connected to the irrigation frame, a connecting mechanism is mounted between the plurality of irrigation heads, a filtering mechanism is mounted on the plurality of irrigation heads, the lower side of the linear slide rail is slidably mounted on a plurality of hangers, a plurality of hangers are fixedly connected to an irrigation pipe, and the irrigation pipe is connected to the irrigation head;

[0006] The filtering mechanism includes a connecting pipe, one end of which is connected to the irrigation head, and the other end of which is connected to the irrigation pipe. An inclined pipe is connected to the middle of the connecting pipe. The connection between the inclined pipe and the lower side of the connecting pipe is assembled on an inclined filter plate, and a collecting pipe is threadedly connected to the lower side of the inclined pipe.

[0007] Preferably, a sliding sleeve is fixedly installed on the side of the connecting pipe, a sealing slide is sealingly and slidingly installed on the inner side of the sliding sleeve, the sliding sleeve is connected to the connecting pipe, the sealing slide is slidingly matched with the inclined filter plate, and an electric push rod is fixedly connected to the side of the irrigation head, and the moving end of the electric push rod is fixedly connected to the end of the sealing slide.

[0008] Preferably, the connecting mechanism includes a corrugated and telescopic water bag, the adjacent irrigation heads are connected and equipped with the corrugated and telescopic water bag, the upper side of the connecting pipe is connected to the corrugated and telescopic water bag, the irrigation pipe is connected to any of the connecting pipes, the middle irrigation head is fixedly equipped with an electric wire take-up device, the output end of the electric wire take-up device is connected to two pull wires, and the frontmost and rearmost irrigation heads are respectively connected to the two pull wire ends.

[0009] Preferably, a photoelectric trigger switch is fixedly mounted on the front side of the irrigation rack, and a trigger head matching the photoelectric trigger switch is mounted on the front side of the irrigation head.

[0010] Preferably, a branch pipe is installed on the left side of the irrigation pipe, and both the branch pipe and the irrigation pipe are equipped with solenoid valves.

[0011] Preferably, a linear ball bearing is fixedly mounted on the upper side of the irrigation head, and the linear ball bearing is slidably assembled with the sliding column in a forward and backward manner.

[0012] Preferably, a transparent window is provided on the side of the collecting tube.

[0013] The advantages of the present invention are as follows: the filtering mechanism can effectively filter out impurities and undissolved fertilizer particles through the design of the inclined filter plate and the collecting tube, thus avoiding the problem of clogging of the nozzle of the irrigation head and ensuring the irrigation effect. After the irrigation is completed, the irrigation head is pulled toward the middle by the electric wire take-up device, so that all the collecting tubes are gathered together, which is convenient for the operator to clean and replace the collecting tubes. At the same time, the design of the sealing slide plate also facilitates the cleaning of the inclined filter plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention is further illustrated by means of the non-limiting examples given in the accompanying drawings.

[0015] Figure 1 This is a schematic structural diagram of a watermelon planting irrigation and fertilization device of the present invention;

[0016] Figure 2 for Figure 1 The enlarged schematic diagram of point A in the middle;

[0017] Figure 3 for Figure 1 The enlarged schematic diagram of point B in the middle;

[0018] Figure 4 This is a partial structural cross-section diagram of a watermelon planting irrigation and fertilization device of the present invention. Figure 1 ;

[0019] Figure 5 for Figure 4 The enlarged schematic diagram of the center C;

[0020] Figure 6This is a partial structural cross-section diagram of a watermelon planting irrigation and fertilization device of the present invention. Figure 2 ;

[0021] Figure 7 for Figure 6 The enlarged schematic diagram of point D in the middle;

[0022] The main component symbols are described as follows:

[0023] Electric slide 1, linear slide 11, irrigation frame 12, slide column 121, irrigation head 122, hanger 13, irrigation pipe 131, connecting pipe 14, inclined pipe 141, inclined filter plate 142, collecting pipe 143, sliding sleeve 144, sealing slide plate 145, electric push rod 146, corrugated telescopic water bag 15, electric wire take-up device 151, pull wire 152, branch pipe 153, solenoid valve 154, linear ball bearing 16, transparent window 17. DETAILED DESCRIPTION

[0024] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0025] like Figure 1-3 As shown, a watermelon planting irrigation and fertilization device of the present invention comprises an electric slide rail 1 and a linear slide rail 11, the moving end of the electric slide rail 1 is fixedly equipped with an irrigation frame 12, the lower side of the irrigation frame 12 is fixedly equipped with a slide column 121, the slide column 121 is slidably equipped with a plurality of irrigation heads 122, the upper side of the irrigation head 122 is fixedly equipped with a linear ball bearing 16, the linear ball bearing 16 and the slide column 121 are slidably assembled front and back, the middle irrigation head 122 is fixedly connected to the irrigation frame 12, a connecting mechanism is assembled between the plurality of irrigation heads 122, and the plurality of irrigation heads 122 are all equipped with a filtering mechanism, the lower side of the linear slide rail 11 is slidably assembled to the plurality of hangers 13, if The dry hanging parts 13 are fixedly connected with the irrigation pipe 131. When the electric slide rail 1 drives the irrigation rack 12 to move, the hanging parts 13 can be pulled to drive the irrigation pipe 131 to straighten, so as to ensure that the irrigation water is continuously transported during the movement of the irrigation rack 12. The irrigation pipe 131 is connected with the irrigation head 122. The left side of the irrigation pipe 131 is equipped with a branch pipe 153. The branch pipe 153 and the irrigation pipe 131 are both equipped with a solenoid valve 154. During irrigation, the solenoid valve 154 of the branch pipe 153 is closed, and the solenoid valve 154 of the irrigation pipe 131 is opened. After the irrigation is completed, the solenoid valve 154 of the branch pipe 153 is opened, and the solenoid valve 154 of the irrigation pipe 131 is closed.

[0026] like Figure 4-7As shown, the filtering mechanism includes a connecting pipe 14, one end of the connecting pipe 14 is connected to the irrigation head 122, and the other end of the connecting pipe 14 is connected to the irrigation pipe 131. The middle of the connecting pipe 14 is connected to an inclined pipe 141, and the inclined pipe 141 can be inclined to receive impurities and undissolved fertilizer particles. The connection between the inclined pipe 141 and the lower side of the connecting pipe 14 is assembled on an inclined filter plate 142. The lower side of the inclined pipe 141 is threadedly connected to a collecting pipe 143. A transparent window 17 is opened on the side of the collecting pipe 143, and the transparent window 17 can observe the collecting The collection situation in the pipe 143, the side of the connecting pipe 14 is fixedly equipped with a sliding sleeve 144, the inner side of the sliding sleeve 144 is sealed and slidably equipped with a sealing slide plate 145, the sealing slide plate 145 can clean the surface of the inclined filter plate 142, and can also seal the inclined filter plate 142, the sliding sleeve 144 is connected to the connecting pipe 14, the sealing slide plate 145 is slidably matched with the inclined filter plate 142, the side of the irrigation head 122 is fixedly connected with an electric push rod 146, and the moving end of the electric push rod 146 is fixedly connected to the end of the sealing slide plate 145;

[0027] like Figure 6-7 As shown, the connecting mechanism includes a corrugated telescopic water bag 15, and the adjacent irrigation heads 122 are connected and equipped with the corrugated telescopic water bag 15, the upper side of the connecting pipe 14 is connected to the corrugated telescopic water bag 15, the irrigation pipe 131 is connected to any connecting pipe 14, and the middle irrigation head 122 is fixedly equipped with an electric wire take-up device 151, and the output end of the electric wire take-up device 151 is connected to two pull wires 152. When the electric wire take-up device 151 is started, the two pull wires 152 can be pulled, so that the irrigation heads 122 on both sides converge to the middle, so that all the irrigation heads 122 gather in the middle. When the electric wire take-up device 151 is unlocked, the irrigation heads 122 on both sides can pull the pull wires 152 to move The frontmost and rearmost irrigation heads 122 are respectively connected to the ends of the two pull wires 152. A photoelectric trigger switch is fixedly mounted on the front side of the irrigation frame 12. The front irrigation head 122 is equipped with a trigger head matching the photoelectric trigger switch. When the side irrigation head 122 contacts the photoelectric trigger switch through the trigger head, it can be judged that the electric push rod 146 is started, so that the sealing slide plate 145 releases the closed state of the inclined filter plate 142. After the trigger head of the side irrigation head 122 is away from the photoelectric trigger switch, the electric push rod 146 starts to seal the inclined filter plate 142 through the sealing slide plate 145. The photoelectric trigger switch and the trigger head matching it are existing technologies and are used as a trigger here.

[0028] The electric slide rail 1 and the linear slide rail 11 are fixedly mounted on the ceiling support of the greenhouse, the irrigation pipe 131 is connected to the lower side of the irrigation and fertilization tank through a water pump, and the branch pipe 153 is connected to the upper side of the irrigation and fertilization tank. When irrigating and fertilizing crops in the greenhouse, the water pump is started to transport liquid to the irrigation pipe 131, and the liquid is transported to the irrigation head 122 through the corrugated telescopic water bag 15 and the connecting pipe 14 to irrigate the crops. When the irrigation liquid is transported to the connecting pipe 14, it is filtered through the inclined filter plate 142 to filter impurities and undissolved fertilizer particles to avoid clogging the nozzle of the irrigation head 122. After the irrigation is completed, the electric push rod 146 can be controlled separately, and the sealing slide plate 145 can be operated to clean the inclined filter plate 142, so that the impurities and undissolved fertilizer particles fall into the collecting pipe 143 along the inclined pipe 141;

[0029] After the irrigation is completed, the operator observes that a large amount of impurities are stored in the collection pipe 143, and then starts the electric wire take-up device 151 to pull the two pull wires 152. The two pull wires 152 will pull the irrigation head 122 on the side to the middle. After the trigger head of the side irrigation head 122 is away from the photoelectric trigger switch, the electric push rod 146 starts to seal the inclined filter plate 142 through the sealing slide plate 145, and the solenoid valve 154 of the irrigation pipe 131 is closed, and the solenoid valve 154 of the branch pipe 153 is opened, and the liquid in the corrugated telescopic water bag 15 will be recovered along the branch pipe 153 to avoid being sprayed out from the irrigation head 122. By continuously moving all the irrigation heads 122 together, it is convenient for the operator to clean and replace all the collecting tubes 143. In this state, the sealing slide 145 is always in a closed state. During the next irrigation operation, the irrigation liquid supplied by the irrigation pipe 131 will first fill a number of corrugated telescopic water bags 15, so that the trigger head of the irrigation head 122 at the most side contacts the photoelectric trigger switch, thereby starting the electric push rod 146 to open the sealing slide 145, so that the multiple irrigation heads 122 can be evenly distributed on the slide column 121 and the irrigation heads 122 resume the spraying state after the even distribution is completed.

[0030] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the technical field without departing from the spirit and technical ideas disclosed by the present invention should still be covered by the claims of the present invention.

Claims

1. A watermelon planting irrigation and fertilization device, comprising an electric slide rail and a linear slide rail, characterized in that: The moving end of the electric slide rail is fixedly equipped with an irrigation rack, the lower side of the irrigation rack is fixedly equipped with a slide column, the slide column is slidably equipped with a plurality of irrigation heads, the middle irrigation head is fixedly connected to the irrigation rack, a connecting mechanism is installed between the plurality of irrigation heads, and the plurality of irrigation heads are all equipped with a filtering mechanism, the lower side of the linear slide rail is slidably equipped with a plurality of hangers, and the plurality of hangers are commonly fixedly connected with an irrigation pipe, and the irrigation pipe is connected with the irrigation head; The filtering mechanism includes a connecting pipe, one end of which is connected to the irrigation head, and the other end of which is connected to the irrigation pipe. An inclined pipe is connected to the middle of the connecting pipe. The connection between the inclined pipe and the lower side of the connecting pipe is assembled on an inclined filter plate, and a collecting pipe is threadedly connected to the lower side of the inclined pipe.

2. A watermelon planting irrigation and fertilization device according to claim 1, characterized in that: The connecting pipe side is fixedly equipped with a sliding sleeve, the inner side of the sliding sleeve is sealingly and slidingly equipped with a sealing slide, the sliding sleeve is connected to the connecting pipe, the sealing slide is slidingly matched with the inclined filter plate, the irrigation head side is fixedly connected with an electric push rod, and the moving end of the electric push rod is fixedly connected to the end of the sealing slide.

3. A watermelon planting irrigation and fertilization device according to claim 2, characterized in that: The connecting mechanism includes a corrugated and telescopic water bag, and the adjacent irrigation heads are connected and equipped with the corrugated and telescopic water bag. The upper side of the connecting pipe is connected to the corrugated and telescopic water bag, and the irrigation pipe is connected to any of the connecting pipes. The middle irrigation head is fixedly equipped with an electric wire take-up device, and the output end of the electric wire take-up device is connected to two pull wires. The frontmost and rearmost irrigation heads are respectively connected to the two pull wire ends.

4. A watermelon planting irrigation and fertilization device according to claim 3, characterized in that: A photoelectric trigger switch is fixedly mounted on the front side of the irrigation frame, and a trigger head matching the photoelectric trigger switch is mounted on the front side of the irrigation head.

5. The watermelon planting irrigation and fertilization device according to claim 3, characterized in that: A branch pipe is installed on the left side of the irrigation pipe, and both the branch pipe and the irrigation pipe are equipped with solenoid valves.

6. The watermelon planting irrigation and fertilization device according to claim 1, characterized in that: A linear ball bearing is fixedly mounted on the upper side of the irrigation head, and the linear ball bearing is assembled with the slide column in a forward and backward sliding manner.

7. The watermelon planting irrigation and fertilization device according to claim 1, characterized in that: A transparent window is provided on the side of the collecting tube.

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