Unmanned automatic spraying equipment

Abstract

The utility model provides unmanned automatic spraying equipment, and belongs to the technical field of spraying equipment. The unmanned automatic spraying equipment comprises a supporting frame and an anti-blocking spraying assembly, a rotating frame is arranged in the middle of the upper side of the supporting frame, the anti-blocking spraying assembly comprises a three-branch water pipe, a water wheel part, a connecting pipe, a spraying head, a threaded rod, a driving shaft and a needle head, and the upper side of the three-branch water pipe is fixedly connected with the rotating frame; the bottom of the rotating frame is fixedly connected with the outer side of the water wheel part, the water wheel part and the connecting pipe are symmetrically arranged, one end of the three-branch water pipe is communicated with one side of one water wheel part, the needle head is slidably connected with the interior of the spray head, the bottom of the needle head penetrates through a water spraying hole in the spraying end of the spray head, and the water spraying hole is communicated with the water wheel part. And the needle head is in threaded connection with the threaded rod. In the whole using process, the machine does not need to be stopped to dredge the spray head, the spraying efficiency is improved, and meanwhile convenience is brought to spraying.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of spraying equipment, in particular to an unmanned automatic spraying equipment. BACKGROUND

[0002] In modern agriculture, unmanned automatic spraying devices are often set up to spray and irrigate crops in greenhouses. With the development and maturity of water conservancy projects, water in ditches is often used for spraying and irrigation in modern agricultural production. However, the water in the ditches contains a lot of impurities, so during the spraying process, the spraying equipment is often blocked. However, the frequently used spraying device is not convenient for unblocking the blocked nozzles, and often needs to be stopped for unblocking the nozzles before better spraying, which reduces the efficiency of spraying and brings inconvenience to spraying. CONTENT OF THE UTILITY MODEL

[0003] In order to make up for the above shortcomings, the present application provides an unmanned automatic spraying equipment, which aims to improve the problem that the frequently used spraying device is not convenient for unblocking the blocked nozzles, and often needs to be stopped for unblocking the nozzles before better spraying, which reduces the efficiency of spraying and brings inconvenience to spraying.

[0004] The embodiment of the present application provides an unmanned automatic spraying equipment, which comprises a support frame and a anti-blocking spraying assembly, the upper middle part of the support frame is provided with a rotating frame, the anti-blocking spraying assembly comprises a three-pronged water pipe, a water wheel piece, a connecting pipe, a nozzle, a threaded rod, a driving shaft and a needle, the upper side of the three-pronged water pipe is fixedly connected with the rotating frame, the bottom of the rotating frame is fixedly connected with the outer side of the water wheel piece, the water wheel piece and the connecting pipe are symmetrically arranged, one end of the three-pronged water pipe is communicated with one side of one water wheel piece, the other side of the three-pronged water pipe is communicated with one side of another water wheel piece, one end of the connecting pipe is communicated with the other side of the water wheel piece, the other end of the connecting pipe is communicated with the nozzle, the nozzle is fixedly connected with the connecting pipe, one end of the threaded rod is located in the interior of the nozzle, the other end of the threaded rod is rotatably connected with the nozzle, the driving shaft is rotatably connected with the nozzle, the driving shaft is in transmission connection with the threaded rod, the driving shaft is in transmission connection with two water wheel pieces respectively, the needle is in sliding connection with the interior of the nozzle, the bottom of the needle penetrates through the water spraying hole of the spraying end of the nozzle, and the needle is in threaded connection with the threaded rod.

[0005] In a specific embodiment, the rotating frame comprises a motor and a frame body, the upper part of the frame body is rotatably connected with the support frame, the bottom of the frame body is fixedly connected with the water wheel piece, the motor is fixedly connected with the support frame, and the output end of the motor is fixedly connected with the frame body.

[0006] In a specific embodiment, a first electromagnetic valve is arranged at one end of the three-pronged water pipe, and a second electromagnetic valve is arranged at the other end of the three-pronged water pipe.

[0007] In a specific embodiment, the water wheel includes an outer box and impellers, the outer box is fixedly connected with the frame body, the impellers are symmetrically arranged, the two impellers rotate in opposite directions, the impellers are rotatably connected with the inner part of the outer box, the three-pronged water pipe is in communication with one side of the outer box, one end of the connecting pipe is in communication with the outer box, and the impellers are in transmission connection with the driving shaft.

[0008] In a specific embodiment, the impellers are provided with a first pulley, the driving shaft is provided with a second pulley, and the first pulley is in transmission connection with the second pulley.

[0009] In a specific embodiment, the driving shaft is provided with a first bevel gear, the threaded rod is provided with a second bevel gear, and the first bevel gear is in meshing connection with the second bevel gear.

[0010] In a specific embodiment, the spray head is symmetrically provided with a fixing frame, and the fixing frame is fixedly connected with the connecting pipe.

[0011] In a specific embodiment, the spray head is provided with a mesh plate at the bottom, and the needle head penetrates through the mesh plate.

[0012] Beneficial effects: The unmanned automatic spraying equipment provided by the present application can be erected in the greenhouse, and a moving structure can be arranged at the bottom of the support frame. The water pipe outside the greenhouse is connected with the three-pronged water pipe, and the water is transported to the inside of the three-pronged water pipe. The water first enters the inside of a water wheel, drives the impeller inside the water wheel to rotate, and at this time, one impeller rotates. If the impeller rotates in the forward direction, the driving shaft will rotate in the forward direction, the threaded rod will rotate in the forward direction, the needle head will move towards the water outlet end of the spray head, the needle head will be inserted into the hole of the water outlet end of the spray head, and the impurities blocked in the hole will be pushed out. At this time, one end of the three-pronged water pipe is closed, the other end of the three-pronged water pipe is open, and the water flows into the other water wheel, drives the rotation of the other impeller, and at this time, the impeller rotates in the reverse direction, thereby driving the driving shaft to rotate in the reverse direction, the threaded rod to rotate in the reverse direction, and the needle head to move away from the bottom of the spray head. During the spraying process, the hole of the spray head can be continuously dredged. During the entire use process, the spray head does not need to be stopped for dredging, the spraying efficiency is improved, and the spraying is facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly introduced as follows. It should be understood that the following drawings only show some of the embodiments of the present application, and therefore should not be considered as a limitation to the scope, and for those skilled in the art, other related drawings can also be obtained without creative labor.

[0014] Figure 1 is a schematic diagram of the structure of the unmanned automatic spraying equipment provided by the embodiments of the present application;

[0015] Figure 2 is a schematic diagram of the partial structure of the support frame provided by the embodiments of the present application;

[0016] Figure 3 is a schematic diagram of the partial structure of the anti-blocking spraying assembly provided by the embodiments of the present application;

[0017] Figure 4 is a schematic diagram of the partial structure of the water wheel provided by the embodiments of the present application;

[0018] Figure 5 is a schematic diagram of the partial structure of the first pulley and the second pulley provided by the embodiments of the present application;

[0019] Figure 6 is a schematic diagram of the partial structure of the mesh plate provided by the embodiments of the present application.

[0020] In the figure: 100 - support frame; 110 - rotating frame; 111 - motor; 112 - frame body; 200 - anti-blocking spraying assembly; 210 - three-pronged water pipe; 211 - first electromagnetic valve; 212 - second electromagnetic valve; 220 - water wheel; 221 - outer box; 222 - impeller; 223 - first pulley; 230 - connecting pipe; 240 - spray head; 241 - fixing frame; 242 - mesh plate; 250 - threaded rod; 251 - second bevel gear; 260 - drive shaft; 261 - second pulley; 262 - first bevel gear; 270 - needle. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be described below in combination with the drawings in the embodiments of the present application.

[0022] Please refer to Figure 1 The present application provides an unmanned automatic spraying equipment, which comprises a support frame 100 and an anti-blocking spraying assembly 200.

[0023] Please refer to Figures 1-6The support frame 100 is provided with a rotating frame 110 at the middle of the upper side, the anti-blocking spraying assembly 200 comprises a three-pronged water pipe 210, a water wheel part 220, a connecting pipe 230, a spray head 240, a threaded rod 250, a driving shaft 260 and a needle 270, the upper side of the three-pronged water pipe 210 is fixedly connected with the rotating frame 110, the bottom of the rotating frame 110 is fixedly connected with the outer side of the water wheel part 220, the water wheel part 220 and the connecting pipe 230 are symmetrically arranged, one end of the three-pronged water pipe 210 is communicated with one side of one water wheel part 220, the other side of the three-pronged water pipe 210 is communicated with one side of the other water wheel part 220, one end of the connecting pipe 230 is communicated with the other side of the water wheel part 220, the other end of the connecting pipe 230 is communicated with the spray head 240, the spray head 240 is fixedly connected with the connecting pipe 230, one end of the threaded rod 250 is located in the interior of the spray head 240, the other end of the threaded rod 250 is rotatably connected with the spray head 240, the driving shaft 260 is rotatably connected with the spray head 240, the driving shaft 260 is in transmission connection with the threaded rod 250, the driving shaft 260 is in transmission connection with the two water wheel parts 220 respectively, the needle 270 is slidably connected with the interior of the spray head 240, the bottom of the needle 270 penetrates through the water spraying hole of the spraying end of the spray head 240, and the needle 270 is in threaded connection with the threaded rod 250.

[0024] The rotating frame 110 comprises a motor 111 and a frame body 112, the upper part of the frame body 112 is rotatably connected with the support frame 100, the bottom of the frame body 112 is fixedly connected with the water wheel part 220, the motor 111 is fixedly connected with the support frame 100, the output end of the motor 111 is fixedly connected with the frame body 112, the first electromagnetic valve 211 is arranged at one pipe head of the three-pronged water pipe 210, the second electromagnetic valve 212 is arranged at the other pipe head of the three-pronged water pipe 210, the water wheel part 220 comprises an outer box 221 and impellers 222, the outer box 221 is fixedly connected with the frame body 112, the impellers 222 are symmetrically arranged, the rotating directions of the two impellers 222 are opposite, the impellers 222 are rotatably connected with the interior of the outer box 221, the three-pronged water pipe 210 is communicated with one side of the outer box 221, one end of the connecting pipe 230 is communicated with the outer box 221, the impellers 222 are in transmission connection with the driving shaft 260, the impellers 222 are provided with first pulleys 223, the driving shaft 260 is provided with a second pulley 261, the first pulley 223 is in transmission connection with the second pulley 261, the driving shaft 260 is provided with a first bevel gear 262, the threaded rod 250 is provided with a second bevel gear 251, the first bevel gear 262 is in meshing connection with the second bevel gear 251, the spray head 240 is symmetrically provided with fixed frames 241, the fixed frames 241 are fixedly connected with the connecting pipe 230, the bottom of the spray head 240 is provided with a mesh plate 242, and the bottom of the needle 270 penetrates through the mesh plate 242.

[0025] The working principle of the unmanned automatic spraying device is as follows: the support frame 100 is first erected inside the greenhouse, and a moving structure can be further arranged at the bottom of the support frame 100, an external water supply pipe is connected between the three-pronged water pipe 210, external water is delivered to the inside of the three-pronged water pipe 210, the first electromagnetic valve 211 is opened, the second electromagnetic valve 212 is closed, water first enters the inside of a water wheel 220, drives a impeller 222 to rotate, at this time, the impeller 222 rotates, if the impeller 222 rotates in a forward direction, the driving shaft 260 will rotate in a forward direction, the driving shaft 260 drives the threaded rod 250 to rotate in a forward direction, the threaded rod 250 drives the needle 270 to move towards the water outlet end of the spray head 240, inserts the needle 270 into the hole inside the water outlet end of the spray head 240, and pokes out the impurities blocked in the hole, at this time, the first electromagnetic valve 211 is closed, the second electromagnetic valve 212 is opened, water flows into another water wheel 220, drives another impeller 222 to rotate, at this time, the impeller 222 rotates in a reverse direction, drives the driving shaft 260 to rotate in a reverse direction, the driving shaft 260 drives the threaded rod 250 to rotate in a reverse direction, the threaded rod 250 drives the needle 270 to move away from the bottom of the spray head 240, and can continuously dredge the hole of the spray head 240 during spraying, and the efficiency of spraying is improved and the spraying is facilitated.

[0026] The above merely provides an embodiment of the present application and is not used to limit the protection scope of the present application, and for those skilled in the art, the present application can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that similar reference numbers and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

Claims

1. An unmanned automatic spraying apparatus, characterized in that, The application relates to a support frame (100) provided with a rotating frame (110) in the middle of the upper side of the support frame (100). The anti-blocking spraying assembly (200) comprises three-pronged water pipes (210), water wheel parts (220), connecting pipes (230), spray heads (240), threaded rods (250), driving shafts (260) and needles (270), the upper side of the three-pronged water pipes (210) is fixedly connected with the rotating frame (110), the bottom of the rotating frame (110) is fixedly connected with the outer side of the water wheel parts (220), the water wheel parts (220) and the connecting pipes (230) are symmetrically arranged, one end of the three-pronged water pipes (210) is communicated with one side of one water wheel part (220), the other side of the three-pronged water pipes (210) is communicated with one side of another water wheel part (220), one end of the connecting pipes (230) is communicated with the other side of the water wheel part (220), the other end of the connecting pipes (230) is communicated with the spray heads (240), the spray heads (240) are fixedly connected with the connecting pipes (230), one end of the threaded rods (250) is located in the interior of the spray heads (240), the other end of the threaded rods (250) is rotatably connected with the spray heads (240), the driving shafts (260) are rotatably connected with the spray heads (240), the driving shafts (260) are in transmission connection with the threaded rods (250), the driving shafts (260) are in transmission connection with the two water wheel parts (220) respectively, the needles (270) are slidably connected with the interior of the spray heads (240), the bottom of the needles (270) penetrates through the water spraying holes of the spraying ends of the spray heads (240), and the needles (270) are in threaded connection with the threaded rods (250). The rotating frame (110) comprises a motor (111) and a frame body (112), the upper part of the frame body (112) is rotatably connected with the support frame (100), the bottom of the frame body (112) is fixedly connected with the water wheel parts (220), the motor (111) is fixedly connected with the support frame (100), and the output end of the motor (111) is fixedly connected with the frame body (112).

2. An unmanned automatic spraying apparatus according to claim 1, characterized in that First electromagnetic valves (211) are arranged at one pipe head of the three-pronged water pipes (210), and second electromagnetic valves (212) are arranged at the other pipe head of the three-pronged water pipes (210).

3. An unmanned automatic spraying apparatus according to claim 1, characterized in that The water wheel parts (220) comprise outer boxes (221) and impellers (222), the outer boxes (221) are fixedly connected with the frame body (112), the impellers (222) are symmetrically arranged, the rotating directions of the two impellers (222) are opposite, the impellers (222) are rotatably connected with the interior of the outer boxes (221), the three-pronged water pipes (210) are communicated with one side of the outer boxes (221), one end of the connecting pipes (230) is communicated with the outer boxes (221), and the impellers (222) are in transmission connection with the driving shafts (260).

4. An unmanned automatic spraying apparatus according to claim 2, wherein ​ 5. An unmanned automatic spraying apparatus according to claim 4, wherein The impeller (222) is provided with a first pulley (223), the drive shaft (260) is provided with a second pulley (261), and the first pulley (223) is in transmission connection with the second pulley (261).

6. An unmanned automatic spraying apparatus according to claim 1, characterized in that The drive shaft (260) is provided with a first bevel gear (262), the threaded rod (250) is provided with a second bevel gear (251), and the first bevel gear (262) is in meshing connection with the second bevel gear (251).

7. An unmanned automatic spraying apparatus according to claim 1, wherein The spray head (240) is symmetrically provided with a fixing frame (241), and the fixing frame (241) is fixedly connected with the connecting pipe (230).

8. An unmanned automatic spraying apparatus according to claim 1, characterized in that The spray head (240) is provided at the bottom with a mesh plate (242), and the needle head (270) penetrates through the mesh plate (242).

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