A spray device for vegetable planting

Abstract

The present invention provides a spray device for vegetable planting, comprising a posture adjustment mechanism; a guide channel is fixedly connected to the posture adjustment mechanism; an atomization mechanism I is arranged at the head of the guide channel; a wind power mechanism is arranged at the tail of the guide channel; the wind power adjustment mechanism is arranged at the middle position of the guide channel, and the wind power adjustment mechanism is connected to the posture adjustment mechanism in a transmission manner. The present invention generates a push airflow in the guide channel through the wind power mechanism, pushes the atomized liquid in the guide channel out to form an atomized jet, adjusts the guide channel through the posture adjustment mechanism, so as to adjust the height, pitch angle, rotation angle and center position of the atomized jet, and the wind power adjustment mechanism adjusts the push intensity of the airflow in the guide channel along with the pitch adjustment of the guide channel, so as to stably adjust the distance of the atomized jet, thereby realizing fixed-point large-scale spraying.

Description

Technical Field

[0001] The invention relates to the technical field of atomization devices, and in particular to a spray device for vegetable planting. Background Art

[0002] Sprayer is the abbreviation of spray device. In the process of vegetable planting, spray device is needed to carry out spray irrigation or spray pesticide to prevent and control pests and diseases. Spray device is an indispensable and important equipment in vegetable planting.

[0003] At present, in the large-scale greenhouse vegetable cultivation and production, it is necessary to frequently irrigate and spray the vegetables grown in the greenhouse. However, the existing spray device has a limited spraying range, and it is necessary to manually drive the spray device to move gradually to irrigate or spray the vegetables grown in the greenhouse. This is not only labor-intensive but also inefficient, so it is necessary to realize large-scale spraying at fixed points.

[0004] Therefore, how to achieve fixed-point spraying over a large area is a problem to be solved urgently in this technical field. Summary of the invention

[0005] The object of the present invention is to provide a spray device for vegetable planting to improve the above problems. In order to achieve the above object, the technical solution adopted by the present invention is as follows:

[0006] The present application provides a spray device for vegetable planting, comprising:

[0007] A posture adjustment mechanism, wherein the posture adjustment mechanism is used to be set up in an area where vegetables are grown;

[0008] A guide channel, wherein the guide channel is fixedly connected to the posture adjustment mechanism, and the guide channel is used to perform posture adjustment on the posture adjustment mechanism;

[0009] Atomizing mechanism I, the atomizing mechanism I is arranged at the head of the guide channel, and the atomizing mechanism I is used to atomize the liquid and output it into the guide channel;

[0010] A wind power mechanism, the wind power mechanism is arranged at the tail of the guide channel, and the wind power mechanism is used to generate an airflow in the guide channel for pushing, so that the atomized liquid in the guide channel is ejected after being pushed by the airflow;

[0011] A wind force regulating mechanism is arranged at a middle position in the guide channel, and the wind force regulating mechanism is transmission-connected to the posture regulating mechanism. The wind force regulating mechanism is used to regulate the airflow pushing intensity in the guide channel, so that the airflow pushing intensity in the guide channel is adjusted and changed along with the posture of the guide channel on the posture regulating mechanism.

[0012] Preferably, the posture adjustment mechanism comprises:

[0013] A translation device, the translation device is used to be placed in the area where vegetables are grown;

[0014] A lifting device, the lifting device is connected to the moving seat of the translation device, and the top of the lifting device is fixedly connected to a connecting platform;

[0015] A rotating platform, the rotating platform is rotatably connected to the connecting platform via a bearing, the rotating platform is transmission-connected to the wind force regulating mechanism, and an articulated platform is arranged on the rotating platform;

[0016] An adjusting plate is hinged to the hinge platform, a control rod is fixedly connected to the tail of the adjusting plate, and the guide channel is fixedly connected to the adjusting plate.

[0017] Preferably, a sliding rheostat is also fixedly connected to the movable seat, and the sliding piece of the sliding rheostat is fixedly connected to the connecting platform through a connecting rod. The sliding rheostat is connected in series with the power cable of the wind power mechanism, and the sliding rheostat is used to adjust the wind intensity output by the wind power mechanism, so that when the lifting device rises, the resistance adjustment of the sliding rheostat is reduced, and the wind intensity output by the wind power mechanism is increased; when the lifting device descends, the resistance adjustment of the sliding rheostat is increased, and the wind intensity output by the wind power mechanism is reduced.

[0018] Preferably, the guide channel is composed of an airflow generating pipe section, an airflow sorting pipe section and an airflow guiding pipe section, the atomization mechanism I is arranged in the airflow guiding pipe section, the wind power mechanism is arranged at the tail part of the airflow generating pipe section, the wind power regulating mechanism is arranged at the head part of the airflow generating pipe section, and the airflow sorting pipe section is used to accumulate and sort the airflow.

[0019] Preferably, a drainage hole is provided at the head of the airflow generating pipe section, and the drainage hole is connected to a drainage pipe, and the drainage pipe is used to guide the accumulated liquid to flow back into the atomization mechanism I. An annular guide plate is also integrally provided in the airflow generating pipe section, and the annular guide plate is arranged corresponding to the drainage hole. The outer wall of the annular guide plate is used to guide the accumulated liquid into the drainage hole, and the inner wall of the annular guide plate is used to block the airflow from flowing toward the drainage hole.

[0020] Preferably, the atomization mechanism I comprises:

[0021] A liquid storage tank, the liquid storage tank is connected and arranged on the posture adjustment mechanism;

[0022] A spiral pipe, the spiral pipe is arranged at the head of the diversion channel, the spiral pipe is arranged against the inner wall of the diversion channel, a plurality of atomizing nozzles are symmetrically connected and arranged on the inner side of the spiral pipe, and the end of the spiral pipe is closed;

[0023] A water pump is connected to the posture adjustment mechanism, an input end of the water pump is communicated with the liquid storage tank, and an output end of the water pump is communicated with the head end of the spiral pipe through a connecting hose.

[0024] Preferably, it further includes an atomization mechanism II, which has the same structure as the atomization mechanism I, is arranged at the head of the guide channel, is staggered with the atomization mechanism I, and is used to enhance the amount of atomization output.

[0025] Preferably, the wind power mechanism comprises:

[0026] A connecting frame, the connecting frame being fixedly connected to the tail portion in the guide channel;

[0027] A plurality of fans are symmetrically fixedly connected in the connection frame, and the plurality of fans are used to rotate synchronously to generate a uniform airflow in the tail of the guide channel for pushing.

[0028] Preferably, the wind force regulating mechanism comprises:

[0029] Two guide cylinders, the two guide cylinders are fixedly connected to the two sides of the guide channel, and the bottom ends of the guide cylinders are connected to the guide channel; the peripheral walls of the guide cylinders are also provided with air flow holes;

[0030] Two racks, the racks are slidably connected in the guide cylinder, the bottom of the racks are rotatably connected to the limiting column, the rotating platform is connected to the limiting plate, the limiting plate is provided with a waist-shaped hole, and the limiting column is slidably connected in the waist-shaped hole;

[0031] A transmission shaft, the two ends of which are connected and arranged in the two guide cylinders respectively, the transmission shaft is arranged corresponding to the air flow hole, the two ends of the transmission shaft are respectively connected with gears, the gears are meshed with the racks, and the two ends of the transmission shaft are also fixedly connected with closing plates, and the closing plates are used to close the air flow holes after deflection;

[0032] An arc-shaped guide plate, wherein the lateral middle position of the arc-shaped guide plate is fixedly connected to the transmission shaft, and the arc-shaped guide plate is used to guide the airflow to flow toward the airflow hole.

[0033] Preferably, the lifting device comprises:

[0034] A gas pressure rod, wherein the gas pressure rod is mounted on the moving seat of the translation device, the control pin of the gas pressure rod is arranged at the bottom end of the gas pressure rod, and the top end of the gas pressure rod is fixedly connected to the connecting platform;

[0035] A foot pedal, wherein the foot pedal is connected to a control rod, the control rod is hinged on the moving seat, a control plate is integrally provided at the end of the control rod, and the control plate abuts against the control pin after deflection;

[0036] A return spring, one end of which is connected to the bottom end of the foot pedal, and the other end of which is connected to the moving seat.

[0037] The beneficial effects of the present invention are:

[0038] The present invention generates a pushing airflow in a guide channel through a wind mechanism, pushes atomized liquid in the guide channel out to form an atomized jet, and adjusts the guide channel through a posture adjustment mechanism to adjust the height, pitch angle, rotation angle and center position of the atomized jet. The wind adjustment mechanism adjusts the pitch of the guide channel to follow up the push intensity of the airflow in the guide channel to stably adjust the distance of the atomized jet, thereby realizing fixed-point large-scale spraying.

[0039] Other features and advantages of the present invention will be described in the following description, and partly become apparent from the description, or be understood by implementing the embodiments of the present invention. The purpose and other advantages of the present invention can be realized and obtained by the structures particularly pointed out in the written description, claims, and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

[0041] Figure 1 This is a schematic diagram of the structure of this application;

[0042] Figure 2 This is a schematic diagram of the posture adjustment mechanism structure of this application;

[0043] Figure 3 This is a schematic diagram of the connection of the sliding rheostat of this application;

[0044] Figure 4 This is a schematic diagram of the connection of the closure cover of this application;

[0045] Figure 5 This is a schematic diagram of the diversion channel structure of the present application;

[0046] Figure 6 This is a schematic diagram of the connection of the annular guide plate of the present application;

[0047] Figure 7 This is a schematic diagram of the structure of the atomization mechanism I of the present application;

[0048] Figure 8 This is a schematic diagram of the spiral pipeline structure of this application;

[0049] Fig. 9 This is a schematic diagram of the wind power mechanism structure of this application;

[0050] Fig.10 This is a schematic diagram of the wind force regulating mechanism structure of the present application;

[0051] Fig.11 This is a schematic diagram of the internal structure of the guide cylinder of this application;

[0052] Fig.12 This is a schematic diagram of the lifting device structure of this application.

[0053] Markings in the figure: posture adjustment mechanism 1, translation device 11, pad 111, moving seat 112, slide rail 113, screw rod 114, hand wheel 115, lifting device 12, pneumatic rod 121, foot pedal 122, control rod 123, control board 124, return spring 125, connecting platform 13, rotating platform 14, hinged platform 15, adjustment plate 16, joystick 17, limit plate 18, waist-shaped hole 19, diversion channel 2, airflow generation pipe section 21, airflow sorting pipe section 22, airflow guide To pipe section 23, atomizing mechanism I3, liquid storage tank 31, spiral pipe 32, atomizing nozzle 33, water pump 34, connecting hose 35, wind mechanism 4, connecting frame 41, fan 42, wind force regulating mechanism 5, guide cylinder 51, air flow hole 52, rack 53, limit column 54, transmission shaft 55, gear 56, closing plate 57, arc guide plate 58, sliding rheostat 6, connecting rod 61, closing cover 62, sealing ring sheet 63, annular guide plate 7, drain pipe 71, atomizing mechanism II8. DETAILED DESCRIPTION

[0054] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of the embodiments. The components of the embodiments of the present invention generally described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0055] In the following detailed description, similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. At the same time, in the description of the present invention, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0056] like Figure 1 As shown, this embodiment provides a spray device for vegetable planting, comprising:

[0057] A posture adjustment mechanism 1, wherein the posture adjustment mechanism 1 is used to be set up in an area where vegetables are grown;

[0058] A guide channel 2, wherein the guide channel 2 is fixedly connected to the posture adjustment mechanism 1, and the guide channel 2 is used to perform posture adjustment on the posture adjustment mechanism 1;

[0059] Atomizing mechanism I3, the atomizing mechanism I3 is arranged at the head of the guide channel 2, and the atomizing mechanism I3 is used to atomize the liquid and output it into the guide channel 2;

[0060] A wind mechanism 4, the wind mechanism 4 is arranged at the tail of the guide channel 2, and the wind mechanism 4 is used to generate an airflow in the guide channel 2 for pushing, so that the atomized liquid in the guide channel 2 is pushed by the airflow and then ejected;

[0061] The wind force regulating mechanism 5 is arranged at the middle position in the guide channel 2. The wind force regulating mechanism 5 is transmission-connected with the posture adjusting mechanism 1. The wind force regulating mechanism 5 is used to regulate the airflow pushing intensity in the guide channel 2, so that the airflow pushing intensity in the guide channel 2 is adjusted and changed along with the posture of the guide channel 2 on the posture adjusting mechanism 1.

[0062] It can be seen that when irrigating or spraying the planted vegetables, the posture adjustment mechanism 1 is used to be set up in the vegetable planting area. The posture adjustment mechanism 1 is located in the middle position or the outer edge of the vegetable planting greenhouse. The posture adjustment mechanism 1 has the functions of lifting adjustment, pitch adjustment, rotation adjustment and translation adjustment. After the posture adjustment mechanism 1 is set in place, the atomization mechanism Ⅰ3 and the wind mechanism 4 are started, and the liquid is atomized and output to the guide channel 2 through the atomization mechanism Ⅰ3, and the wind mechanism 4 generates an airflow in the guide channel 2 for pushing, and pushes the atomized liquid in the guide channel 2 out to form an atomized jet; the staff drives the guide channel 2 to lift and adjust by manipulating the posture adjustment mechanism 1 to adjust the height of the atomized jet; drives the guide channel 2 to pitch and adjust by manipulating the posture adjustment mechanism 1 to adjust the pitch angle of the atomized jet; drives the guide channel 2 to rotate and adjust by manipulating the posture adjustment mechanism 1 to adjust the rotation angle of the atomized jet; drives the guide channel 2 to translate and adjust by manipulating the posture adjustment mechanism 1 to adjust the The center position is adjusted; and when the staff drives the guide channel 2 to adjust the pitch by manipulating the attitude adjustment mechanism 1, the wind force adjustment mechanism 5 is simultaneously driven to adjust the airflow pushing intensity in the guide channel 2, so that when the guide channel 2 is tilted up, the airflow pushing intensity in the guide channel 2 is strengthened to increase the distance of the atomized jet; when the guide channel 2 is tilted down, the airflow pushing intensity in the guide channel 2 is weakened to reduce the distance of the atomized jet, and at the same time avoid the high-intensity airflow from damaging the vegetables planted in the greenhouse; in this technical solution, a push airflow is generated in the guide channel 2 by the wind mechanism 4, and the atomized liquid in the guide channel 2 is pushed out to form an atomized jet, and the attitude adjustment mechanism 1 is used to adjust the attitude of the guide channel 2 to adjust the height, pitch angle, rotation angle and center position of the atomized jet, and the wind force adjustment mechanism 5 is adjusted along with the pitch adjustment of the guide channel 2 to follow the airflow pushing intensity in the guide channel 2 to stably adjust the distance of the atomized jet, so as to achieve fixed-point large-scale spraying.

[0063] like Figure 2 As shown, the posture adjustment mechanism 1 includes:

[0064] A translation device 11, wherein the translation device 11 is used to be placed in an area where vegetables are grown;

[0065] A lifting device 12, wherein the lifting device 12 is connected to the moving seat 112 of the translation device 11, and a connecting platform 13 is fixedly connected to the top of the lifting device 12;

[0066] A rotating platform 14, wherein the rotating platform 14 is rotatably connected to the connecting platform 13 via a bearing, the rotating platform 14 is transmission-connected to the wind force regulating mechanism 5, and an articulated platform 15 is provided on the rotating platform 14;

[0067] The adjusting plate 16 is hinged to the hinge platform 15 , a control rod 17 is fixedly connected to the tail of the adjusting plate 16 , and the guide channel 2 is fixedly connected to the adjusting plate 16 .

[0068] It can be seen that when adjusting the pitch angle of the atomizing jet, the staff drives the adjusting plate 16 to adjust the pitch on the hinged platform 15 through the joystick 17, and the adjusting plate 16 drives the guide channel 2 to adjust the pitch to achieve the adjustment of the pitch angle of the atomizing jet. During the pitch adjustment of the guide channel 2, the wind force regulating mechanism 5 is driven to adjust synchronously to regulate the airflow pushing intensity in the guide channel 2; when adjusting the rotation angle of the atomizing jet, the staff drives the rotating plate 16 to adjust the pitch through the cooperation of the joystick 17 and the adjusting plate 16. The platform 14 rotates on the connecting platform 13 to adjust the rotation angle of the guide channel 2, thereby adjusting the rotation angle of the atomized jet; when adjusting the height of the atomized jet, the guide channel 2 is driven to be lifted and lowered by the lifting device 12 to adjust the height of the atomized jet; when adjusting the center position of the atomized jet, the lifting device 12, the rotating platform 14, the adjustment plate 16 and the guide channel 2 are driven to translate and slide synchronously by the moving seat 112 of the translation device 11 to adjust the center position of the atomized jet.

[0069] It needs to be further explained that the translation device 11 includes a pad 111 and a moving seat 112, the pad 111 is provided with a plurality of slide rails 113, the bottom end of the moving seat 112 is provided with a plurality of sliders, the sliders are slidably connected to the slide rails 113, the pad 111 is rotatably connected with a screw rod 114, the bottom end of the moving seat 112 is connected with a transmission block, the transmission block is threadedly connected to the screw rod 114, the screw rod 114 is connected with a hand wheel 115, and the hand wheel 115 is used to drive the screw rod 114 to rotate.

[0070] like Figure 3 As shown, a sliding rheostat 6 is also fixedly connected to the movable seat 112, and the sliding piece of the sliding rheostat 6 is fixedly connected to the connecting platform 13 through a connecting rod 61. The sliding rheostat 6 is connected in series with the power cable of the wind power mechanism 4. The sliding rheostat 6 is used to adjust the wind strength output by the wind power mechanism 4, so that when the lifting device 12 rises, the resistance adjustment of the sliding rheostat 6 is reduced, and the wind strength output by the wind power mechanism 4 is increased; when the lifting device 12 descends, the resistance adjustment of the sliding rheostat 6 is increased, and the wind strength output by the wind power mechanism 4 is reduced.

[0071] It can be seen that the airflow pushing intensity in the guide channel 2 is related to the airflow intensity output by the wind mechanism 4, and the wind regulating mechanism 5 is to further fine-tune the airflow intensity output by the wind mechanism 4; when the wind regulating mechanism 5 adjusts the airflow intensity output by the wind mechanism 4 to the maximum, and the distance of the atomized jet still does not meet the requirement, the guide channel 2 is driven to rise and adjust through the lifting device 12 to increase the height of the atomized jet. During the rising process of the lifting device 12, the connecting platform 13 drives the sliding piece of the sliding rheostat 6 to slide upward through the connecting rod 61, so that the resistance value output by the sliding rheostat 6 is reduced, and the electrical distance between the sliding rheostat 6 and the wind mechanism 4 is increased. The source cables are connected in series. When the resistance of the sliding rheostat 6 decreases, the current input to the wind mechanism 4 increases, thereby increasing the wind force output by the wind mechanism 4. By increasing the airflow intensity output by the wind mechanism 4, the distance of the atomizing jet is increased. When the airflow intensity output by the wind mechanism 4 needs to be reduced, the guide channel 2 is driven to descend and adjusted through the lifting device 12 to reduce the height of the atomizing jet. During the descent of the lifting device 12, the connecting platform 13 drives the sliding piece of the sliding rheostat 6 to slide downward through the connecting rod 61, so that the resistance value output by the sliding rheostat 6 increases, the current input to the wind mechanism 4 decreases, and the airflow intensity output by the wind mechanism 4 decreases.

[0072] It needs to be further explained that if Figure 4 As shown, a closing cover 62 is also fixedly connected to the movable seat 112, and the sliding rheostat 6 is located in the closing cover 62. A through hole is opened at the top of the closing cover 62, and a connecting rod 61 is passed through the through hole. A sealing ring 63 is fixedly connected in the through hole, and the inner wall of the sealing ring 63 abuts against the peripheral wall of the connecting rod 61. The closing cover 62 is used to protect the sliding rheostat 6, and the sealing ring 63 abuts against the peripheral wall of the connecting rod 61 to prevent water and / or dust from entering the closing cover 62.

[0073] like Figure 5 As shown, the guide channel 2 is composed of an airflow generating pipe segment 21, an airflow sorting pipe segment 22 and an airflow guiding pipe segment 23, the atomizing mechanism I3 is arranged in the airflow guiding pipe segment 23, the wind force mechanism 4 is arranged at the tail of the airflow generating pipe segment 21, the wind force regulating mechanism 5 is arranged at the head of the airflow generating pipe segment 21, and the airflow sorting pipe segment 22 is used to accumulate and sort the airflow.

[0074] It can be seen that the wind mechanism 4 in the airflow generating pipe section 21 generates a push airflow, and the wind regulating mechanism 5 regulates the intensity of the push airflow. The push airflow after regulation by the wind regulating mechanism 5 is a plurality of chaotic push airflows. Therefore, the plurality of chaotic push airflows are accumulated and sorted through the airflow sorting pipe section 22. After the plurality of chaotic push airflows pass through the airflow sorting pipe section 22, a stable push airflow is formed and enters the airflow guiding pipe section 23. The airflow guiding pipe section 23 limits and guides the stable push airflow, so that the push airflow forms a jet after passing through the airflow guiding pipe section 23. When the atomizing mechanism Ⅰ3 atomizes the liquid and outputs it into the airflow guiding pipe section 23, the push airflow pushes the atomized liquid after passing through the airflow guiding pipe section 23 to form an atomized jet.

[0075] like Figure 6 As shown, a drainage hole is provided at the head of the airflow generating pipe section 21, and the drainage hole is connected to a drainage pipe 71. The drainage pipe 71 is used to guide the accumulated liquid to flow back into the atomizing mechanism Ⅰ3. An annular guide plate 7 is also integrally provided in the airflow generating pipe section 21. The annular guide plate 7 is arranged corresponding to the drainage hole. The outer wall of the annular guide plate 7 is used to guide the accumulated liquid into the drainage hole, and the inner wall of the annular guide plate 7 is used to block the airflow from flowing toward the drainage hole.

[0076] It can be seen that after the atomizing mechanism Ⅰ3 atomizes the liquid and outputs it into the airflow guiding pipe section 23, the un-atomized liquid will accumulate in the airflow guiding pipe section 23. When the guide channel 2 is adjusted upward, the accumulated liquid will flow to the airflow generating pipe section 21. The accumulated liquid enters the wind mechanism 4, which will cause damage to the wind mechanism 4. The accumulated liquid is discharged from the tail of the airflow generating pipe section 21 and flows to the operator, affecting the operator's operation. Therefore, a drainage hole is opened at the head of the airflow generating pipe section 21. An annular guide plate 7 is integrally arranged in the airflow generating pipe section 21. When the guide channel 2 is adjusted upward, the accumulated liquid will flow to the annular guide plate 7, and the outer wall of the annular guide plate 7 will guide the accumulated liquid into the drainage hole. The accumulated liquid is then guided by the drainage pipe 71 to flow into the liquid storage tank 31 of the atomizing mechanism I3 or / and the liquid storage tank 31 of the atomizing mechanism II8 for recycling and reuse. The inner wall of the annular guide plate 7 guides the push airflow to flow to the airflow sorting pipe section 22, blocking the airflow from flowing to the drainage hole.

[0077] like Figure 7-Figure 8 As shown, the atomization mechanism I3 comprises:

[0078] A liquid storage tank 31, wherein the liquid storage tank 31 is connected to the posture adjustment mechanism 1;

[0079] A spiral pipe 32, the spiral pipe 32 is arranged at the head of the guide channel 2, the spiral pipe 32 is arranged against the inner wall of the guide channel 2, a plurality of atomizing nozzles 33 are symmetrically connected and arranged on the inner side of the spiral pipe 32, and the end of the spiral pipe 32 is closed;

[0080] A water pump 34 is connected to the posture adjustment mechanism 1 , an input end of the water pump 34 is connected to the liquid storage tank 31 , and an output end of the water pump 34 is connected to the head end of the spiral pipe 32 through a connecting hose 35 .

[0081] It can be understood that when irrigating or spraying the planted vegetables, water or medicine is injected into the liquid storage tank 31. After the water pump 34 is started, the water pump 34 draws the water or medicine in the liquid storage tank 31. The water pump 34 pressurizes the water or medicine and injects it into the spiral pipe 32 through the connecting hose 35. The water or medicine in the spiral pipe 32 is then atomized by multiple atomizing nozzles 33 and evenly output to the guide channel 2 from the inner side of the spiral pipe 32.

[0082] like Figure 1-Figure 4 and Figure 7 As shown, it also includes an atomization mechanism II8, which has the same structure as the atomization mechanism I3. The atomization mechanism II8 is arranged at the head of the guide channel 2. The atomization mechanism II8 and the atomization mechanism I3 are staggered, and the atomization mechanism II8 is used to enhance the amount of atomization output.

[0083] It is understandable that when the amount of atomization output of atomization mechanism I3 cannot meet the demand for irrigation or spraying, atomization mechanism II8 is started, and atomization mechanism II8 and atomization mechanism I3 simultaneously atomize water or medicine in the guide channel 2 to increase the amount of atomization output.

[0084] like Fig. 9 As shown, the wind power mechanism 4 includes:

[0085] A connecting frame 41, wherein the connecting frame 41 is fixedly connected to the tail portion of the guide channel 2;

[0086] A plurality of fans 42 are symmetrically fixedly connected in the connection frame 41 , and the plurality of fans 42 are used to rotate synchronously to generate a uniform airflow in the tail of the guide channel 2 for pushing.

[0087] It can be understood that the airflow generated by a single fan 42 in the guide channel 2 acts locally, and there are areas with weakened airflow and / or areas without airflow in the guide channel 2, resulting in the push airflow generated by a single fan 42 being unable to push out all the atomized water or medicine in a timely manner; therefore, a connecting frame 41 is fixedly connected to the tail of the guide channel 2, and a plurality of fans 42 are symmetrically connected in the connecting frame 41. By synchronously rotating the plurality of fans 42, the push airflows generated by adjacent fans 42 complement each other, thereby avoiding the generation of areas with weakened airflow and / or areas without airflow, thereby achieving the goal of pushing out all the atomized water or medicine in a timely manner.

[0088] like Figure 10-11 As shown, the wind force regulating mechanism 5 includes:

[0089] Two guide cylinders 51, the two guide cylinders 51 are fixedly connected to the two sides of the guide channel 2, the bottom ends of the guide cylinders 51 are connected to the guide channel 2, and the peripheral walls of the guide cylinders 51 are also provided with air flow holes 52;

[0090] Two racks 53, the racks 53 are slidably connected in the guide cylinder 51, the bottom of the racks 53 is rotatably connected to the limiting column 54, the rotating platform 14 is connected to the limiting plate 18, the limiting plate 18 is provided with a waist-shaped hole 19, and the limiting column 54 is slidably connected in the waist-shaped hole 19;

[0091] A transmission shaft 55, the two ends of which are connected and arranged in the two guide cylinders 51, respectively. The transmission shaft 55 is arranged corresponding to the air flow holes 52, and the two ends of the transmission shaft 55 are respectively connected to gears 56, which mesh with the racks 53. The two ends of the transmission shaft 55 are also fixedly connected to closing plates 57, which are used to close the air flow holes 52 after deflection;

[0092] An arc-shaped guide plate 58 , wherein a lateral middle position of the arc-shaped guide plate 58 is fixedly connected to the transmission shaft 55 , and the arc-shaped guide plate 58 is used to guide the airflow to flow toward the airflow hole 52 .

[0093] It can be understood that when the adjustment plate 16 drives the guide channel 2 to adjust downward on the hinge platform 15, the limiting plate 18 limits the limiting column 54, so that the two racks 53 slide out of the guide cylinder 51, and the limiting column 54 performs corresponding displacement sliding in the waist-shaped hole 19. The rack 53 cooperates with the gear 56 to drive the transmission shaft 55 to rotate counterclockwise, thereby driving the arc guide plate 58 to deflect counterclockwise. In the early stage of the counterclockwise deflection of the arc guide plate 58, the closing plate 57 gradually opens the airflow hole 52 as the angle of counterclockwise rotation changes, and the airflow through the airflow hole 52 is released to different degrees through the opening degree of the airflow hole 52, so as to achieve the effect of slightly reducing the airflow pushing intensity in the guide channel 2, and the arc guide plate 58 further deflects counterclockwise. After that, the inner wall of the arc guide plate 58 is deflected to the windward side of the pushing airflow. After part of the pushing airflow flows through the inner wall of the arc guide plate 58, the inner wall of the arc guide plate 58 guides the pushing airflow into the airflow hole 52 and then is discharged from the bottom end of the guide tube 51. By deflecting the arc guide plate 58 counterclockwise, the contact area between the inner wall of the arc guide plate 58 and the pushing airflow is adjusted, and at the same time, the connection area between the end of the arc guide plate 58 and the airflow hole 52 is adjusted. When the adjustment plate 16 drives the guide channel 2 on the hinged platform 15 and is adjusted to the lowest position, the contact area between the inner wall of the arc guide plate 58 and the pushing airflow is the largest, and the end of the arc guide plate 58 is completely connected with the airflow hole 52, so that the airflow pushing strength in the guide channel 2 is weakened and adjusted by the way of pushing airflow leakage;

[0094] When the adjusting plate 16 drives the guide channel 2 to be adjusted upward on the hinged platform 15, the limiting plate 18 limits the limiting column 54, drives the two racks 53 to slide into the guide cylinder 51, and the limiting column 54 performs corresponding displacement sliding in the waist-shaped hole 19. The rack 53 cooperates with the gear 56 to drive the transmission shaft 55 to rotate clockwise, thereby driving the arc guide plate 58 to deflect clockwise. In the early stage of the clockwise deflection of the arc guide plate 58, the contact area between the inner wall of the arc guide plate 58 and the push airflow gradually decreases, and the arc guide plate 58 is rotated clockwise. The communicating area between the end of the plate 58 and the air flow hole 52 is gradually reduced. After the arc guide plate 58 is further deflected clockwise, the closing plate 57 gradually closes the air flow hole 52 as the clockwise rotation angle changes, reducing the air flow release through the air flow hole 52. The adjusting plate 16 drives the guide channel 2 on the hinged platform 15. When it is adjusted to the highest position, the inner wall of the arc guide plate 58 is completely located on the leeward side, and the closing plate 57 completely closes the air flow hole 52, thereby strengthening the adjustment of the air flow pushing intensity in the guide channel 2.

[0095] like Fig.12 As shown, the lifting device 12 includes:

[0096] A pneumatic rod 121, wherein the pneumatic rod 121 is mounted on the moving seat 112 of the translation device 11, a control pin of the pneumatic rod 121 is arranged at the bottom end of the pneumatic rod 121, and a top end of the pneumatic rod 121 is fixedly connected to the connecting platform 13;

[0097] A foot pedal 122, wherein the foot pedal 122 is connected to a control rod 123, wherein the control rod 123 is hinged on the movable seat 112, and a control plate 124 is integrally provided at the end of the control rod 123, wherein the control plate 124 abuts against the control pin after deflection;

[0098] A return spring 125 , one end of which is connected to the bottom end of the foot pedal 122 , and the other end of which is connected to the moving seat 112 .

[0099] It can be understood that when adjusting the height of the atomizing jet, the staff limits the pitch and rotation movement of the guide channel 2 by holding the joystick 17, and applies a downward force to the connecting platform 13, and then the staff steps on the foot pedal 122, and the foot pedal 122 drives the control plate 124 to deflect through the control rod 123. After the control plate 124 is deflected, it abuts against the control pin at the bottom of the gas pressure rod 121, and the gas pressure rod 121 is triggered by the force applied by the control plate 124 to the control pin. The joystick 17 increases the force applied to the connecting platform 13, causing the pneumatic rod 121 to shrink and shorten. The force applied to the connecting platform 13 is reduced by holding the joystick 17, causing the pneumatic rod 121 to stretch and extend. After the adjustment is in place, the staff stops stepping on the foot pedal 122, and the foot pedal 122 is reset by the reset spring 125, so that the control panel 124 does not abut against the control pin of the pneumatic rod 121. After the control pin is reset, the length of the pneumatic rod 121 is locked, thereby realizing the adjustment of the height of the atomizing jet.

[0100] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

[0101] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A spray device for vegetable planting, characterized in that: include: A posture adjustment mechanism, wherein the posture adjustment mechanism is used to be set up in an area where vegetables are planted; A guide channel, wherein the guide channel is fixedly connected to the posture adjustment mechanism, and the guide channel is used to perform posture adjustment on the posture adjustment mechanism; Atomizing mechanism I, the atomizing mechanism I is arranged at the head of the guide channel, and the atomizing mechanism I is used to atomize the liquid and output it into the guide channel; A wind power mechanism, the wind power mechanism is arranged at the tail of the guide channel, and the wind power mechanism is used to generate an airflow in the guide channel for pushing, so that the atomized liquid in the guide channel is ejected after being pushed by the airflow; A wind force regulating mechanism, the wind force regulating mechanism is arranged at a middle position in the guide channel, the wind force regulating mechanism is transmission-connected to the posture regulating mechanism, and the wind force regulating mechanism is used to regulate the airflow pushing strength in the guide channel, so that the airflow pushing strength in the guide channel is adjusted and changed along with the posture of the guide channel on the posture regulating mechanism; The posture adjustment mechanism comprises: A translation device, the translation device is used to be placed in the area where vegetables are planted; A lifting device, the lifting device is connected to the moving seat of the translation device, and the top of the lifting device is fixedly connected to a connecting platform; A rotating platform, the rotating platform is rotatably connected to the connecting platform through a bearing, the rotating platform is transmission-connected to the wind force regulating mechanism, and an articulated platform is arranged on the rotating platform; An adjustment plate, the adjustment plate is hinged to the hinged platform, a joystick is fixedly connected to the tail of the adjustment plate, and the guide channel is fixedly connected to the adjustment plate; The wind force regulating mechanism comprises: Two guide cylinders, the two guide cylinders are fixedly connected to the two sides of the guide channel, and the bottom ends of the guide cylinders are connected to the guide channel; the peripheral walls of the guide cylinders are also provided with air flow holes; Two racks, the racks are slidably connected in the guide cylinder, the bottom of the racks are rotatably connected to the limiting column, the rotating platform is connected to the limiting plate, the limiting plate is provided with a waist-shaped hole, and the limiting column is slidably connected in the waist-shaped hole; A transmission shaft, the two ends of which are connected and arranged in the two guide cylinders respectively, the transmission shaft is arranged corresponding to the air flow hole, the two ends of the transmission shaft are respectively connected with gears, the gears are meshed with the racks, and the two ends of the transmission shaft are also fixedly connected with closing plates, and the closing plates are used to close the air flow holes after deflection; An arc-shaped guide plate, wherein the lateral middle position of the arc-shaped guide plate is fixedly connected to the transmission shaft, and the arc-shaped guide plate is used to guide the airflow to flow toward the airflow hole.

2. The spray device for vegetable planting according to claim 1, characterized in that: A sliding rheostat is also fixedly connected to the movable seat, and a sliding piece of the sliding rheostat is fixedly connected to the connecting platform through a connecting rod. The sliding rheostat is connected in series with a power cable of the wind power mechanism, and the sliding rheostat is used to adjust the wind intensity output by the wind power mechanism, so that when the lifting device rises, the resistance adjustment of the sliding rheostat is reduced, and the wind intensity output by the wind power mechanism is increased; when the lifting device descends, the resistance adjustment of the sliding rheostat is increased, and the wind intensity output by the wind power mechanism is reduced.

3. The spray device for vegetable planting according to claim 1, characterized in that: The guide channel is composed of an airflow generating pipe section, an airflow sorting pipe section and an airflow guiding pipe section. The atomizing mechanism I is arranged in the airflow guiding pipe section, the wind power mechanism is arranged at the tail part of the airflow generating pipe section, the wind power regulating mechanism is arranged at the head part of the airflow generating pipe section, and the airflow sorting pipe section is used to accumulate and sort the airflow.

4. The spray device for vegetable planting according to claim 3, characterized in that: A drainage hole is provided at the head of the airflow generating pipe section, and the drainage hole is connected to a drainage pipe, and the drainage pipe is used to guide the accumulated liquid to flow back into the atomization mechanism I. An annular guide plate is also integrally provided in the airflow generating pipe section, and the annular guide plate is arranged corresponding to the drainage hole. The outer wall of the annular guide plate is used to guide the accumulated liquid into the drainage hole, and the inner wall of the annular guide plate is used to block the airflow from flowing toward the drainage hole.

5. The spray device for vegetable planting according to claim 1, characterized in that: The atomization mechanism I comprises: A liquid storage tank, the liquid storage tank is connected and arranged on the posture adjustment mechanism; A spiral pipe, the spiral pipe is arranged at the head of the diversion channel, the spiral pipe is arranged against the inner wall of the diversion channel, a plurality of atomizing nozzles are symmetrically connected and arranged on the inner side of the spiral pipe, and the end of the spiral pipe is closed; A water pump is connected to the posture adjustment mechanism, an input end of the water pump is communicated with the liquid storage tank, and an output end of the water pump is communicated with the head end of the spiral pipe through a connecting hose.

6. The spray device for vegetable planting according to claim 1, characterized in that: It also includes an atomization mechanism II, which has the same structure as the atomization mechanism I. The atomization mechanism II is arranged at the head of the guide channel, and the atomization mechanism II is staggered with the atomization mechanism I. The atomization mechanism II is used to enhance the amount of atomization output.

7. The spray device for vegetable planting according to claim 1, characterized in that: The wind power mechanism comprises: A connecting frame, the connecting frame being fixedly connected to the tail portion in the guide channel; A plurality of fans are symmetrically fixedly connected in the connection frame, and the plurality of fans are used to rotate synchronously to generate a uniform airflow in the tail of the guide channel for pushing.

8. The spray device for vegetable planting according to claim 1, characterized in that: The lifting device comprises: A gas pressure rod, wherein the gas pressure rod is mounted on the moving seat of the translation device, the control pin of the gas pressure rod is arranged at the bottom end of the gas pressure rod, and the top end of the gas pressure rod is fixedly connected to the connecting platform; A foot pedal, wherein the foot pedal is connected to a control rod, the control rod is hinged on the moving seat, a control plate is integrally provided at the end of the control rod, and the control plate abuts against the control pin after deflection; A return spring, one end of which is connected to the bottom end of the foot pedal, and the other end of which is connected to the moving seat.

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