CN2676614Y - Multifunction self-walking type sprager - Google Patents

Abstract

The utility model relates to a multifunction self-walking type sprinkler. The mainframe of the sprinkler is provided with a speed reducing motor driving mechanism and a running mechanism, and the sprinkler is suspended on the orbit supported by the T-shaped bracket to move back and forth and carry out irrigating and sprinkling work. The water supply hose and the power supply cable are suspended on the operating orbit by the following movable pulley and expand or gather with the fore-and-aft movement of the mainframe of the sprinkler and then supply water and electricity for the sprinkler. The water supply hose is connected in parallel with a fertilizer apparatus, and the aim is to add soluble fertilizer or chemicals to the irrigating water and use the sprinkler to fertilize or spray chemicals. The sprinkler can operate in the modes of manually operation starting, timing starting and remote control starting, and the magnetic sensor arranged on the operating orbit can control the reverse motion and stopping of the sprinkler. Compared with the prior art, the sprinkler has the advantages that the sprinkling is uniform and the working performance is stable, the sprinkler can spray water, fertilize or spray medicinal and enhance the land utilization rate, and the sprinkler is also convenient for the field operation and easy in use and control. Besides, the sprinkler can be used in the open ground, the greenhouse and the sunshade.

Description

Multifunctional self-propelled sprinkler

Technical field

The utility model belongs to sprinkler irrigation equipment used in the field of agricultural irrigation, in particular to a sprinkler irrigation machine which can automatically reciprocate along a fixed running track to spray water on crops, and can also fertilize and spray chemicals, and has a high spraying uniformity.

Background technique

At present, most of the sprinkler irrigation machines used in domestic open fields, such as various small sprinkler irrigation machines and tractor-mounted sprinkler irrigation machines, use large-range nozzles. There is no fertilizer filling equipment, so this kind of sprinkler irrigation machine has shortcomings such as uneven spraying, inconvenient operation, and difficult fertilization. It can only be suitable for crop irrigation when irrigation requirements are not high, and cannot be suitable for irrigation uniformity requirements such as seedling cultivation and container cultivation crops. Higher crops are irrigated, and at the same time, due to the low irrigation uniformity, it is not suitable to use this type of sprinkler for fertilization or spraying. The "self-propelled multifunctional sprinkler irrigation machine" involved in the patent No. 02209737.6 is exactly a kind of sprinkler irrigation machine that needs the help of a tractor to move and walk, and there is no fertilizer filling equipment.

Contents of Invention

According to the current situation that high uniformity of irrigation is generally required in the irrigation of economic crops and has the functions of fertilization and spraying, the utility model designs a high uniformity of spraying, with its own walking mechanism and fixed running track, which is easy to control and can be used. Multifunctional self-propelled sprinkler for fertilization and spraying. This sprinkler is mainly used in the open field, and can also be used in greenhouses and awnings.

The technical scheme of the utility model is as follows: the main frame of the sprinkler irrigation machine is placed on the running track of the sprinkler irrigation machine supported by the T-shaped bracket; The box controls the sprinkler to move and irrigate along the fixed running track; the sprinkler arm is hung on both sides of the main machine, and the sprinkler arm is installed at a certain distance with a small-range sprinkler head with high spray uniformity. The nozzles in the sprinkler head can be replaced. In order to select the appropriate nozzle for spraying according to the different requirements of irrigation, fertilization or spraying on the spraying flow or droplet size; the installation height of the sprinkler arm on the main machine of the sprinkler can be adjusted to adjust the distance between the nozzle and the crop; use plastic The water supply hose and the flexible cable supply water and power to the sprinkler respectively. The water supply hose and the power cable are suspended on the running track of the sprinkler through the follower pulley, and can move with the movement of the host of the sprinkler to supply water and power to the sprinkler; There is a fertilizer filling device connected in parallel to the water supply hose of the sprinkler, which can add soluble fertilizers or chemicals to the sprinkler when the sprinkler is working, so that the sprinkler can be used for fertilization and spraying operations; both ends of the track of the sprinkler are Equipped with a magnetic sensor, when the sprinkler runs to this position, it can automatically stop running or run in the opposite direction; at the same time, there are fixed baffles at both ends of the running track of the sprinkler to prevent the main machine of the sprinkler from slipping off the running track due to control failure .

The utility model adopts the running track of the fixed sprinkling irrigation machine supported by the T-shaped bracket, the replaceable nozzle and the height-adjustable nozzle, the suspension follow-up water supply hose and the power supply cable, the fertilizer filling device, the magnetic sensor equipment, Timing control and remote control, compared with the existing technology, has the advantages of uniform spraying, stable work, not only spraying water but also fertilization and spraying, improving land utilization, convenient field operations, easy to use and control, and high degree of automation.

Description of drawings

Figure 1 is a system diagram of a multifunctional self-propelled sprinkler irrigation machine.

In the accompanying drawings, 1. Sprinkler irrigation machine host, 2. Geared motor drive mechanism, 3. Electric control box, 4. Travel mechanism, 5. Sprinkler irrigation arm, 6. Nozzle, 7. T-shaped bracket, 8. Running track, 9. Filter, 10, follower pulley, 11, water supply hose, 12, power supply cable, 13, fertilizer filling device, 14, valve, 15, L-shaped fixed plate, 16, U-shaped bolt, 17, steel cable, 18, Magnetic sensor, 19, magnetic sensor, 20, fixed baffle, 21, remote controller.

Detailed ways

The specific implementation manners involved in the utility model are described below in conjunction with the accompanying drawings.

A reduction motor drive mechanism 2 is arranged on the sprinkler host 1 for driving the sprinkler to move back and forth. Sprinkler arm 5 and sprinkler head 6 are installed on both sides of sprinkler host 1, and the installation height of sprinkler arm 5 on sprinkler host 1 is adjustable, so as to adjust the distance between sprinkler head 6 and the crops on the ground, so that crops can obtain the best The spraying effect; the length of the sprinkler arm 5 and the number of sprinklers 6 on it are determined according to the required spraying width; at the same time, the sprinkler 6 adopts a drip-proof and replaceable nozzle, which can be used according to different crops. The difference of the medicine needs to replace the nozzles with different spraying effects to carry out the spraying operation. The electric control box 3 of sprinkler irrigation machine is installed on the appropriate position on the sprinkler irrigation machine main frame 1, is advisable with convenient operation. In the open field, greenhouse or awning where the sprinkler needs to be used, the T-shaped bracket 7 is firmly buried in the ground, and the position and height of the T-shaped bracket are kept consistent, and then the running track 8 of the sprinkler is fixed on the T-shaped bracket 7 on. The sprinkler host 1 is suspended on the running track 8 through the traveling mechanism 4 . The water supply hose 11 and the power supply cable 12 connected to the main machine 1 of the sprinkler are suspended on the running track 8 through the follower pulley 10. When the main machine 1 of the sprinkler machine moves back and forth, the water supply hose 11 and the power supply cable 12 are supported by the follower pulley 10 It can be expanded or folded to supply water and power to the main machine 1 of the sprinkler at any time. The water inlet (or water outlet) of the water supply hose 11 is connected in parallel with a hydraulic proportional fertilizer filling device 13, and when the valve 14 is closed to allow irrigation water to pass through the fertilizer filling device 13, soluble fertilizers or chemicals can be injected into the water supply in a certain proportion. In the hose 11, the purpose of utilizing the sprinkler to fertilize and spray medicine is realized. A filter 9 is arranged at the water outlet of the water supply hose 11, which can remove impurities in the irrigation water to prevent the nozzles from clogging. Both ends of the sprinkler running track 8 are provided with magnetic sensors 19. When the sprinkler host 1 moves to this position, the magnetic sensor 18 installed on it automatically stops the sprinkler by receiving the signal from the magnetic sensor 19 or Run in the opposite direction. Both ends of the sprinkler running track 8 are also provided with fixed baffles 20 to prevent the sprinkler host 1 from sliding down from the running track 8 due to control failure.

When working, the control button provided on the electric control box 3 of the sprinkler can be used to manually control the forward, backward or stop operation of the sprinkler; at the same time, the electric control box 3 is equipped with a timing control device, which can automatically control the sprinkler irrigation. The machine runs automatically according to the preset time; in addition, the electric control box 3 is also equipped with a remote control receiving device, and the remote control 21 can be used to control the operation of the sprinkler irrigation machine.

The sprinkler is suitable for economic crops with high irrigation requirements, and can be used in open fields, greenhouses and awnings.

Claims (6)

1. A multifunctional self-propelled sprinkler mainly consists of a sprinkler host, a sprinkler arm, a nozzle, a T-shaped support, a running track, a water supply hose, a power supply cable, a fertilizer filling device, and an electric control box, and is characterized in that : The host 1 of the sprinkler irrigation machine has a deceleration motor drive mechanism 2 and a walking structure 4, and is suspended on the running rail 8 supported by the T-shaped bracket 7 for reciprocating operation for spraying operations; the water supply hose 11 and the power supply cable 12 are suspended on the On the running track, it supplies water and power to the sprinkler irrigation machine; the water supply hose 11 is connected in parallel with a fertilization device 13, which is used to add soluble fertilizers or chemicals to the sprinkler irrigation water to achieve the purpose of using the sprinkler irrigation machine to fertilize or spray medicine; it can be manually controlled through the control box 3 Start, timing start or remote control 21 starts the sprinkler to run, and a magnetic sensor 19 is installed on the running track to control the reverse movement or stop of the sprinkler. 2. The multifunctional self-propelled sprinkler according to claim 1, characterized in that the sprinkler arm 5 and the sprinkler host 1 are connected by a U-shaped bolt 16 and an L-shaped connecting plate 15, and by adjusting the U-shaped bolt 16 in the sprinkler The position on the main frame 1 can adjust the height of the shower head 6 from the ground. 3. According to the multifunctional self-propelled sprinkler irrigation machine required by rights 1 and 2, it is characterized in that T-shaped support rods are arranged on both sides of the main machine 1 of the sprinkler irrigation machine, and the T-shaped support rods are made of square steel pipes, on which steel The cable 17 is used to strengthen the connection strength between the sprinkler host 1 and the sprinkler arm 5 . 4. The multifunctional self-propelled sprinkler according to claim 1, characterized in that the T-shaped support 7 is a T-shaped structure, and its upper part is an angle steel, the lower part is a round steel pipe, and the bottom has two support pipes. 5. The multifunctional self-propelled sprinkler irrigation machine according to claim 1 is characterized in that a magnetic sensor 19 and a fixed baffle 20 are installed at both ends of the sprinkler running track 8, and two Magnetic sensor 18. 6. The multifunctional self-propelled sprinkler according to claim 1, characterized in that the fertilization device 13 is installed in parallel at the water inlet of the water supply hose 11, and can also be installed in parallel between the water outlet of the water supply hose 11 and the filter 9 .

Images