Track spray equipment

Abstract

The utility model discloses a track-type spraying device, belonging to the technical field of spraying devices, comprising: a track hoisted above a greenhouse, a sprayer slidably mounted on the track and a pipeline connected to the sprayer, the track consisting of a first track and a second track, the first track and the second track are connected to form an L-shaped structure; the sprayer comprises a walking component and a spray head, the walking component is slidably mounted on the first track, the upper part of the pipeline is provided with a hanger slidably mounted on the track, the hanger drives the pipeline to move between the first track and the second track, before spraying medicine, the pipeline is stored on the second track, the sprayer is located at the end of the first track, the sprayer can spray medicine on crops close to the side wall of the greenhouse at this position, and then, when the sprayer walks on the first track, it can spray medicine on crops at other positions in the greenhouse, so that the sprayer is not restricted by the pipeline, and comprehensive spraying of medicine is achieved for the crops in the greenhouse, which is more convenient to use.

Description

Technical Field

[0001] The utility model belongs to the technical field of spray equipment, and in particular relates to a track type spray equipment. Background Art

[0002] In greenhouse cultivation, spraying, fertilizing or watering crops (vegetables, fruits or flowers, etc.) is an important daily greenhouse management operation, which is labor-intensive. If spraying, the operator's skin will directly contact the liquid medicine, causing damage to human health. Therefore, a track-type spraying device that can be installed above the greenhouse is set up, and the sprayer walks on the track to spray the crops in the greenhouse. However, conventional spraying equipment cannot spray crops close to the side walls of the greenhouse, and it needs to be sprayed manually separately, which is inconvenient to use. For this reason, this application provides a spraying device that can solve the above problems. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a track-type spraying device which can realize comprehensive spraying of crops in a greenhouse and is easy to use.

[0004] In order to solve the above technical problems, the technical solution of the utility model is:

[0005] The track-type spraying equipment comprises: a track hoisted above a greenhouse, a sprayer slidably mounted on the track, and a pipeline connected to the sprayer, wherein the track consists of a first track and a second track, and the first track and the second track are connected to form an L-shaped structure; the sprayer comprises a traveling assembly and a spray head, the traveling assembly is slidably mounted on the first track, and a hanger slidably mounted on the track is provided on the upper part of the pipeline, and the hanger drives the pipeline to move between the first track and the second track.

[0006] Furthermore, the first track and the second track are smoothly connected via an arc track.

[0007] Furthermore, a pusher is slidably mounted on the second track, and the pusher is arranged on a side of the hanger away from the sprayer.

[0008] Furthermore, the pusher includes a push motor and a rotating wheel transmission-connected to the push motor.

[0009] Furthermore, the sling is a pulley block composed of multiple groups of pulleys, and the multiple groups of pulleys are connected above the pipeline at intervals.

[0010] Furthermore, the pipeline includes an electric circuit, a water circuit and an air circuit, and the pipeline surfaces of the electric circuit, the water circuit and the air circuit are connected as a whole.

[0011] Furthermore, the sprayer includes a walking component, a lifting component and a spray head, and ultrasonic atomizing nozzles and air blowers are arranged on the sides of the spray head on both sides in the forward direction. The walking component, the lifting component and the air blower are electrically connected to the circuit respectively, and the water path and the air path extend into the spray head and are connected to the ultrasonic atomizing nozzle.

[0012] Furthermore, a water control valve is provided on the water path extending into the spray head, and an air control valve is provided on the air path extending into the spray head. The water control valve and the air control valve are electrically connected to the circuit.

[0013] Furthermore, a plurality of position marks are arranged on the first track, and a sensing probe for sensing the position marks is arranged in the travel component. When the sensing probe detects the position mark, the lifting motor is activated.

[0014] Furthermore, the induction probe is a magnetic induction switch, and the position mark is a magnet arranged on the first track.

[0015] After adopting the above technical solution, the beneficial effects of the utility model are:

[0016] The track-type spraying equipment of the utility model comprises: a track hoisted above the greenhouse, a sprayer slidably mounted on the track and a pipeline connected to the sprayer, the track consists of a first track and a second track, the first track and the second track are connected to form an L-shaped structure; the sprayer comprises a walking assembly and a spray head, the walking assembly is slidably mounted on the first track, the upper part of the pipeline is provided with a hanger slidably mounted on the track, the hanger drives the pipeline to move between the first track and the second track, before spraying, the pipeline is stored on the second track, the sprayer is located at the end of the first track, the sprayer can spray the pesticide on the crops near the side wall of the greenhouse at this position, and then, when the sprayer is walking on the first track, it can spray the pesticide on the crops at other positions in the greenhouse, so that the sprayer is not restricted by the pipeline, and the crops in the greenhouse can be sprayed comprehensively, which is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the track-type spraying equipment of the utility model;

[0018] Figure 2 yes Figure 1 A partial schematic diagram from above;

[0019] Figure 3 It is a schematic diagram of the cross section of the pipeline;

[0020] Figure 4 Schematic diagram of the internal structure of the spray head;

[0021] Figure 5 It is a schematic diagram of the internal structure of the walking component;

[0022] In the figure, 1-track, 110-first track, 120-second track, 121-push machine, 130-pipeline, 131-air circuit, 132-water circuit, 133-circuit, 2-sprayer, 210-travel assembly, 211-travel shell, 212-travel motor, 213-travel wheel, 214-sensor probe, 220-lifting motor, 221-winding wheel, 222-pull rope, 223-scissor-type telescopic frame, 230-spray machine head, 231-machine head shell, 232-water control valve, 233-air control valve, 234-ultrasonic atomizing nozzle, 235-air blower. DETAILED DESCRIPTION

[0023] The present invention is further described below in conjunction with the accompanying drawings and embodiments. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present invention, but it cannot be understood as a limitation on the protection scope of the present invention.

[0024] In the description of this specification, unless otherwise clearly defined, words such as "setting", "installation", and "connection" should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meaning of the above words in this utility model based on the specific content of the technical solution.

[0025] like Figure 1 and Figure 2 As shown, the track-type spraying equipment includes: a track 1 hoisted above the greenhouse, a sprayer 2 slidably mounted on the track 1, and a pipeline 130 connected to the sprayer 2. The track 1 is composed of a first track 110 and a second track 120. The first track 110 and the second track 120 are connected to form an L-shaped structure. The first track 110 is arranged in the middle of the greenhouse along the length direction, and the second track 120 is arranged along the inner side of the wall at one end of the greenhouse. The sprayer 2 includes a walking assembly 210 and a spray head 230. The walking assembly 210 is slidably mounted on the first track 110. The upper part of the pipeline 130 is provided with a hanger (not shown in the figure) slidably mounted on the track 1. The hanger drives the pipeline 130 to move between the first track 110 and the second track 120.

[0026] Before spraying, the pipeline 130 is stored on the second track 120, and the sprayer 2 is located at the end of the first track 110. The sprayer 2 can spray the crops near the side wall of the greenhouse at this position. After that, the sprayer 2 moves on the first track 110 and can spray the crops at other positions in the greenhouse. The sprayer 2 drags the pipeline 130 to slide onto the first track 110. The sprayer 2 is not restricted by the pipeline 130, and can achieve comprehensive spraying of the crops in the greenhouse, which is more convenient to use.

[0027] like Figure 1 and Figure 2 As shown together, the first track 110 and the second track 120 are smoothly connected by an arc track, which facilitates the passage of the hanger on the pipeline 130. Further, in order to avoid the situation where the hanger is subjected to a lateral force and cannot pass through the arc track smoothly, a pusher 121 is slidably installed on the second track 120. The pusher 121 is set on the side of the hanger away from the sprayer 2, that is, when the sprayer 2 moves forward, the pusher 121 also pushes the hanger forward to ensure that the hanger slides onto the first track 110. After spraying, the sprayer 2 retreats, pushing the hanger to slide onto the second track 120 through the arc track, and the sprayer 2 returns to the end of the first track 110.

[0028] Specifically, the pusher 121 includes a push motor and a rotating wheel connected to the push motor, and the rotating wheel is installed on the second track 120. The hanger is a pulley block composed of multiple pulleys, and the multiple pulleys are connected above the pipeline 130 at intervals.

[0029] like Figure 3 As shown, the pipeline 130 includes an electric circuit 133, a water circuit 132 and an air circuit 131. The pipeline surfaces of the electric circuit 133, the water circuit 132 and the air circuit 131 are connected as a whole, which is not easy to be entangled with each other and is convenient to move.

[0030] like Figure 1 and Figure 4 As shown together, the sprayer 2 includes a traveling assembly 210, a lifting assembly and a spray head 230. Ultrasonic atomizing nozzles 234 and air blowers 235 are arranged on the sides of the spray head 230 in the forward direction. The traveling assembly 210, the lifting assembly and the air blower 235 are electrically connected to the circuit 133 respectively. The water path 132 and the air path 131 extend into the spray head 230 and are connected to the ultrasonic atomizing nozzles 234. The circuit 133 is used to transmit the control signal transmitted by the host, which can drive the traveling assembly 210 to move forward, the lifting assembly to move up and down, and the air blower 235 to start and stop.

[0031] like Figure 5As shown, the travel assembly 210 includes a travel motor 212 disposed in a travel housing 211 and a travel wheel 213 installed on a hanging rail. The travel wheel 213 is transmission-connected to the output shaft of the travel motor 212. The travel motor 212 drives the travel wheel 213 to rotate, thereby realizing movement on the hanging rail.

[0032] A plurality of position marks are arranged on the first rail 110, and a sensing probe 214 for sensing the position marks is arranged in the traveling housing 211. When the sensing probe 214 detects the position mark, the target position for spraying is reached, and the traveling motor 212 stops rotating. The sensing probe 214 can have multiple implementations for locating the target position for spraying. Specifically, in this implementation, the sensing probe 214 is a magnetic induction switch, and the position mark is a magnet arranged on the hanging rail, which is not easily damaged and has a long service life.

[0033] like Figure 1 , Figure 4 and Figure 5 As shown together, the lifting assembly is arranged on one side of the forward direction of the walking assembly 210, including a lifting motor 220, a winding wheel 221, a pull rope 222 and a scissor-type telescopic frame 223. The winding wheel 221 is transmission-connected to the output shaft of the lifting motor 220, one end of the pull rope 222 is wound around the winding wheel 221, and the other end is connected to the upper end of the head shell 231, and the upper end of the scissor-type telescopic frame 223 is connected to the lower end of the walking shell 211 of the walking assembly 210, and the upper end is connected to the upper end of the head shell 231.

[0034] After reaching the target position for spraying, the lifting motor 220 drives the winding wheel 221 to rotate, the pull rope 222 is released, and the scissor-type telescopic frame 223 is extended by gravity to make the sprayer head 230 descend, and spraying is carried out after reaching the target position. After spraying is completed, the lifting motor 220 is reversed, the pull rope 222 is reeled onto the winding wheel 221, and the scissor-type telescopic frame 223 is retracted to a high position by the upward force. The structure of the lifting assembly is light in weight, stable in structure, and has a long descending distance.

[0035] like Figure 4 As shown, a water control valve 232 is provided on the water path 132 extending into the spray head 230, and an air control valve 233 is provided on the air path 131 extending into the spray head 230. The water control valve 232 and the air control valve 233 are electrically connected to the circuit 133. The host controls the liquid medicine and high-pressure gas input to the ultrasonic atomizing nozzle 234 through the water control valve 232 and the air control valve 233. The air supply pipe inputs high-pressure gas, so that the liquid medicine collides with the vibrator at the outlet of the ultrasonic atomizing nozzle 234 at high speed, and turns into fine mist particles, which are sprayed above the crops on both sides. The air blower 235 blows the fine particle mist liquid medicine to a farther distance, thereby effectively expanding the diffusion distance of the sprayed liquid medicine. By controlling the input air pressure and the rotation speed of the air blower 235, it can be ensured that the crops in the spraying direction can be sprayed with the liquid medicine.

[0036] The air circuit 131 and the water circuit 132 are connected to the ultrasonic atomizing nozzles 234 on both sides through branches, and the branch circuits are provided with air control valves 233 or water control valves 232, that is, the spraying on both sides is controlled by two sets of control valves, and the two sides can be sprayed at the same time or in turn. By setting the switching time of the air control valve 233 and the water control valve 232, the situation that the crops far away in the spraying direction cannot be sprayed due to insufficient air pressure can be avoided.

[0037] The track-type spraying device of the utility model is provided with a track of an L-shaped structure composed of a first track and a second track. A sprayer and a pipeline are slidably installed on the first track. A hanger above the pipeline drives the pipeline to move between the first track and the second track. The sprayer can spray crops in the greenhouse, especially crops close to the side walls of the greenhouse, so that the sprayer is not restricted by the pipeline, and comprehensive spraying of the crops in the greenhouse is achieved, which is more convenient to use.

[0038] Although the specific implementation methods of the utility model are described above, those skilled in the art should understand that the described embodiments are only part of the implementation methods of the utility model, rather than all the implementation methods, which are only examples, and the protection scope of the utility model is defined by the claims. Those skilled in the art can make various changes or modifications to these implementation methods without departing from the principle and essence of the utility model and without any creative work, but these changes and modifications fall within the protection scope of the utility model.

Claims

1. Track type spray equipment, characterized in that, include: A track hoisted above the greenhouse, a sprayer slidably mounted on the track, and a pipeline connected to the sprayer, wherein the track consists of a first track and a second track, and the first track and the second track are connected to form an L-shaped structure; The sprayer includes a traveling assembly and a spray head. The traveling assembly is slidably mounted on the first track. A hanger slidably mounted on the track is provided on the upper part of the pipeline. The hanger drives the pipeline to move between the first track and the second track.

2. The track spraying device according to claim 1, characterized in that: The first track and the second track are smoothly connected via an arc track.

3. The track spraying device according to claim 2, characterized in that: A pusher is slidably mounted on the second track, and the pusher is arranged on a side of the hanger away from the sprayer.

4. The track spraying device according to claim 3, characterized in that: The pusher comprises a push motor and a rotating wheel which is transmission-connected to the push motor.

5. The track spraying device according to claim 1, characterized in that: The sling is a pulley block composed of multiple pulley groups, and the multiple pulley groups are connected above the pipeline at intervals.

6. The track spraying device according to claim 5, characterized in that: The pipeline includes an electric circuit, a water circuit and an air circuit, and the pipeline surfaces of the electric circuit, the water circuit and the air circuit are connected as a whole.

7. The track spraying device according to claim 6, characterized in that: The sprayer includes a traveling assembly, a lifting assembly and a spray head. Ultrasonic atomizing nozzles and air blowers are arranged on the sides of the spray head on both sides in the forward direction. The traveling assembly, the lifting assembly and the air blower are electrically connected to the circuit respectively. The water path and the air path extend into the spray head and are connected to the ultrasonic atomizing nozzle.

8. The track spraying device according to claim 7, characterized in that: The water path extending into the spray head is provided with a water control valve, and the air path extending into the spray head is provided with an air control valve. The water control valve and the air control valve are electrically connected to the circuit.

9. The track spraying device according to claim 7, characterized in that: A plurality of position marks are arranged on the first track, and a sensing probe for sensing the position marks is arranged in the travel component. When the sensing probe detects the position mark, the travel component stops moving.

10. The track spraying device according to claim 9, characterized in that: The induction probe is a magnetic induction switch, and the position mark is a magnet arranged on the first track.

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