Pesticide spraying device for interplanting of sugarcane and tartary buckwheat

Abstract

The pesticide spraying device comprises a bidirectional pesticide spraying mechanism and a pesticide spraying nozzle installed in the bidirectional pesticide spraying mechanism, a pesticide mixing mechanism is arranged in the bidirectional pesticide spraying mechanism, telescopic connecting pipes are symmetrically arranged at the two ends of the pesticide mixing mechanism, and the bidirectional pesticide spraying mechanism comprises a pesticide spraying moving trolley. Universal wheels are fixedly installed on the periphery of the bottom of the pesticide spraying moving trolley, handle supports are symmetrically and rotationally connected to one side of the pesticide spraying moving trolley, a pushing handle is rotationally connected between the two handle supports, fixing bolts are in threaded connection with the interiors of the handle supports, lifting supports are symmetrically installed on the top of the pesticide spraying moving trolley in the front-back direction, and the lifting supports are fixedly connected with the pesticide spraying moving trolley. A lifting motor drives a lifting rotating rod and a bevel gear transmission assembly to rotate, the bevel gear transmission assembly drives a lifting threaded rod to rotate, meanwhile, a lifting threaded sleeve drives a lifting plate and a spray head support to ascend and descend, and the height of a pesticide spraying spray head can be adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural machinery, in particular to a spraying device for intercropping sugarcane with tartary buckwheat. Background Art

[0002] Buckwheat is drought-resistant, barren-resistant, and has strong adaptability. It has low requirements for soil and water, and has high nutritional value and irreplaceable health functions. Buckwheat has long been a frequently exported agricultural product, with market demand and sales prices constantly rising. Large-scale cultivation of buckwheat helps to achieve poverty alleviation and promote rural economic development. Interplanting buckwheat during the spring sugarcane planting period can make use of the vacant gaps in the fields, thereby achieving the goal of fully utilizing land resources and light and heat resources.

[0003] Publication No. CN209806916U discloses a mobile insecticide spraying device for sugarcane planting. The shell can be moved on the ground by walking wheels, and the stirring shaft is started to drive the stirring rod and the rotating plate to rotate synchronously. When the rotating plate and the metal bar rotate, they can drive the liquid to form centrifugal rotation, thereby reducing material sedimentation and improving spraying uniformity. The stirring rod outside the stirring shaft rotates and stirs to further improve the uniformity of the liquid medicine. At the same time, due to the continuous change of force, the swing amplitude of the swing rod relative to the stirring rod will also be continuously adjusted, so that irregular swinging can be formed while rotating and stirring, which can improve the mixing efficiency and make the output of the liquid medicine more uniform. The water pump is started to extract the evenly mixed liquid medicine through the water outlet, and it is sprayed from the wide-angle nozzle after passing through the corrugated hose. The mobile device can perform mobile and efficient spraying. The uniformity of the liquid medicine can improve the spraying efficiency and spraying effect, and improve the utilization rate of the liquid medicine. However, the patent still has the following problems during actual use:

[0004] Although the mobile insect-proof spraying device for sugarcane planting draws out the evenly mixed liquid medicine through the water outlet and sprays it from the wide-angle nozzle after passing through the corrugated hose, the mobile device can carry out mobile and efficient spraying. The uniformity of the liquid medicine can improve the spraying efficiency and spraying effect. However, only one water outlet is provided, resulting in the inability to spray the sugarcanes on both sides synchronously when spraying insects, which not only affects the effect of the sugarcane spraying, but also affects the efficiency of the spraying.

[0005] Therefore, a kind of sugarcane interplanting bitter buckwheat spraying device is proposed, in order to solve the problem raised in above-mentioned. Utility Model Content

[0006] The purpose of the utility model is to provide a spraying device for intercropping sugarcane with buckwheat, so as to solve the problem that the mobile insect-proof spraying device for sugarcane planting proposed in the above background technology draws out the evenly mixed liquid medicine through the water outlet, sprays it from the wide-angle nozzle after passing through the corrugated hose, and the mobile device can perform mobile and efficient spraying. The uniformity of the liquid medicine can improve the spraying efficiency and spraying effect. However, only one water outlet is provided, resulting in the inability to spray the sugarcanes on both sides synchronously when spraying for insect control, which not only affects the effect of the sugarcane spraying, but also affects the spraying efficiency.

[0007] To achieve the above-mentioned object, the utility model provides the following technical solutions: a spraying device for intercropping sugarcane with buckwheat, comprising a bidirectional spraying mechanism and a spraying nozzle installed inside the bidirectional spraying mechanism;

[0008] A medicine mixing mechanism is provided inside the bidirectional medicine spraying mechanism, and telescopic connecting pipes are symmetrically provided at both ends of the medicine mixing mechanism;

[0009] Also includes:

[0010] The two-way spraying mechanism includes a spraying mobile vehicle, the bottom of which is fixedly provided with universal wheels, and one side of the spraying mobile vehicle is symmetrically rotatably connected to a handle support;

[0011] Wherein, a push handle is rotatably connected between the two handle supports, and a fixing bolt is connected to the internal thread of the handle support;

[0012] Among them, the top of the spraying mobile vehicle is symmetrically installed with lifting brackets in the front and back, and the tops of the two lifting brackets are fixedly installed with lifting top plates.

[0013] Preferably, a lifting motor is fixedly installed on one side of the lifting top plate, the output end of the lifting motor is fixedly connected to a lifting rotating rod, bevel gear transmission assemblies are symmetrically installed at both ends of the lifting rotating rod, and the bottoms of the two bevel gear transmission assemblies are fixedly connected to lifting threaded rods.

[0014] Preferably, the outer sides of the two lifting threaded rods are threadedly connected with upgrade threaded sleeves, a lifting plate is fixedly installed between the two upgrade threaded sleeves, a nozzle support is fixedly installed at the top center position of the lifting plate, and a rotating bracket is fixedly installed on the inner side of the nozzle support.

[0015] Preferably, a rotating motor is fixedly installed on one side of the rotating bracket, an output end of the rotating motor is fixedly connected to a rotating worm, one side of the rotating worm is meshedly connected to a rotating worm wheel, and a rotating connecting shaft is fixedly installed at the inner center position of the rotating worm wheel.

[0016] Preferably, the rotating connecting shaft is symmetrically installed on both sides of the middle part of the nozzle support, the spray nozzle is fixedly installed between the two rotating connecting shafts, and the rotating connecting shaft and the rotating worm gear are both rotatably connected to the nozzle support.

[0017] Preferably, the medicine mixing mechanism includes a medicine box bracket, which is symmetrically installed on both sides of the top of the spraying mobile vehicle. A medicine box body is fixedly installed between the two medicine box brackets. A closing plug is threadedly connected to one side of the top of the medicine box body, and a medicine outlet pipe is symmetrically installed on the bottom of the medicine box body.

[0018] Preferably, the end of the medicine outlet pipe is fixedly connected to the pump body, the telescopic connecting pipe is fixedly connected to the pump body, the end of the telescopic connecting pipe away from the pump body is fixedly connected to the spray nozzle, a mixing motor is fixedly installed on one side of the medicine box bracket, the output end of the mixing motor is fixedly connected to a mixing rotating rod, a plurality of mixing connecting rods are fixedly installed on the outside of the mixing rotating rod, the end of the mixing connecting rod is fixedly connected to a mixing scraper, and the mixing scraper is fitly connected to the inner wall of the medicine box body.

[0019] Compared with the prior art, the beneficial effects of the present invention are as follows: the spraying device for intercropping bitter buckwheat with sugarcane drives the lifting rotating rod and the bevel gear transmission assembly to rotate through the lifting motor, so that the bevel gear transmission assembly drives the lifting threaded rod to rotate, and at the same time, the upgraded threaded sleeve drives the lifting plate and the nozzle support to move up and down, so as to adjust the height of the spray nozzle. The mixing scraper is connected to the inner wall of the medicine box body by affixing, so as to clean the medicine on the inner wall of the medicine box body, thereby avoiding the phenomenon of medicine residue and affecting the subsequent addition of medicine. The specific contents are as follows:

[0020] 1. By setting up a two-way spraying mechanism, not only can the handle support and the universal wheel be used to push the spraying mobile vehicle to move on the land where sugarcane and buckwheat are planted, thereby realizing uninterrupted spraying, but the lifting motor drives the lifting rotating rod and the bevel gear transmission assembly to rotate, so that the bevel gear transmission assembly drives the lifting threaded rod to rotate, and at the same time, the upgraded threaded sleeve drives the lifting plate and the nozzle support to move up and down, so as to adjust the height of the spray nozzle, and the rotating motor drives the rotating worm to rotate, and the meshing connection between the rotating worm and the rotating worm gear can drive the rotating connecting shaft and the spray nozzle to rotate, so as to adjust the angle of the spray nozzle, thereby realizing uniform spraying of the medicine, and by setting up two groups of spray nozzles, it is possible to realize synchronous spraying of sugarcane and buckwheat on both sides, thereby improving the efficiency of spraying;

[0021] 2. By setting up a drug mixing mechanism, not only can the closing plug on the top of the medicine box body be used to add drugs, but the pump bodies on both sides of the bottom of the medicine box body can be used to extract the drugs and spray the drugs. The mixing motor is used to drive the mixing rotating rod to rotate, and the mixing rotating rod drives the mixing connecting rod and the mixing scraper to rotate. Not only can the drugs inside the medicine box body be mixed to avoid the phenomenon of drug precipitation, but also the mixing scraper is used to fit the inner wall of the medicine box body to clean the drugs on the inner wall of the medicine box body to avoid the phenomenon of drug residue and affect the subsequent addition of drugs. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the utility model;

[0023] Figure 2 This is a three-dimensional structural diagram of the bidirectional spraying mechanism in the utility model;

[0024] Figure 3 This is a schematic diagram of the three-dimensional structure of the lifting plate and the nozzle support in the utility model;

[0025] Figure 4 This is a schematic diagram of the three-dimensional structure of the rotating worm and the rotating worm wheel in the utility model;

[0026] Figure 5 This is a schematic diagram of the three-dimensional structure of the medicine mixing mechanism in the utility model;

[0027] Figure 6 It is a schematic diagram of the three-dimensional structure of the cross-section of the Chinese medicine box body of the present utility model.

[0028] In the figure: 1. Bidirectional spraying mechanism; 101. Spraying mobile vehicle; 102. Universal wheel; 103. Handle support; 104. Push handle; 105. Fixing bolt; 106. Lifting bracket; 107. Lifting top plate; 108. Lifting motor; 109. Lifting rotating rod; 110. Bevel gear transmission assembly; 111. Lifting threaded rod; 112. Upgrade threaded sleeve; 113. Lifting plate; 114. Spray head support; 115. Rotating bracket; 116, rotating motor; 117, rotating worm; 118, rotating worm wheel; 119, rotating connecting shaft; 120, spray nozzle; 2, medicine mixing mechanism; 201, medicine box bracket; 202, medicine box body; 203, closing plug; 204, medicine outlet pipe; 205, pump body; 206, telescopic connecting pipe; 207, mixing motor; 208, mixing rotating rod; 209, mixing connecting rod; 210, mixing scraper. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the implementation regulations described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] See also Figures 1-6The utility model provides a technical solution: a spraying device for intercropping bitter buckwheat with sugarcane, comprising a two-way spraying mechanism 1, and a spray nozzle 120 installed inside the two-way spraying mechanism 1, a mixing mechanism 2 is provided inside the two-way spraying mechanism 1, and telescopic connecting pipes 206 are symmetrically provided at both ends of the mixing mechanism 2, the two-way spraying mechanism 1 comprises a spraying mobile vehicle 101, universal wheels 102 are fixedly installed around the bottom of the spraying mobile vehicle 101, and one side of the spraying mobile vehicle 101 is symmetrically rotatably connected to a handle support 103, wherein a push handle 104 is rotatably connected between the two handle supports 103, and the internal thread of the handle support 103 is connected to a fixing bolt 105, wherein the spraying mobile vehicle The top of 101 is symmetrically installed with lifting brackets 106, and the tops of the two lifting brackets 106 are fixedly installed with lifting top plates 107. A lifting motor 108 is fixedly installed on one side of the lifting top plate 107. The output end of the lifting motor 108 is fixedly connected to a lifting rotating rod 109. The two ends of the lifting rotating rod 109 are symmetrically installed with bevel gear transmission assemblies 110. The bottoms of the two bevel gear transmission assemblies 110 are fixedly connected to lifting threaded rods 111. The outer sides of the two lifting threaded rods 111 are threadedly connected with upgraded threaded sleeves 112. A lifting plate 113 is fixedly installed between the two upgraded threaded sleeves 112. A nozzle support 114 is fixedly installed at the center position of the top of the lifting plate 113. A rotating bracket 115 is fixedly installed on one side of the interior of the nozzle support 114, and a rotating motor 116 is fixedly installed on one side of the rotating bracket 115. The output end of the rotating motor 116 is fixedly connected to a rotating worm 117, and one side of the rotating worm 117 is meshedly connected to a rotating worm gear 118. A rotating connecting shaft 119 is fixedly installed at the inner center position of the rotating worm gear 118. The rotating connecting shafts 119 are symmetrically installed on both sides of the middle of the nozzle support 114. The spray nozzle 120 is fixedly installed between the two rotating connecting shafts 119. The rotating connecting shaft 119 and the rotating worm gear 118 are both rotatably connected to the nozzle support 114. The spray mobile vehicle 100 is pushed by the handle support 103 and the universal wheel 102. 1 is moved on the land where sugarcane and buckwheat are planted, thereby realizing uninterrupted spraying. The lifting motor 108 drives the lifting rotating rod 109 and the bevel gear transmission assembly 110 to rotate, so that the bevel gear transmission assembly 110 drives the lifting threaded rod 111 to rotate. At the same time, the upgraded threaded sleeve 112 drives the lifting plate 113 and the nozzle support 114 to move up and down, which can adjust the height of the spray nozzle 120. The rotating motor 116 drives the rotating worm 117 to rotate. The meshing connection between the rotating worm 117 and the rotating worm wheel 118 can drive the rotating connecting shaft 119 and the spray nozzle 120 to rotate, thereby adjusting the angle of the spray nozzle 120, thereby realizing uniform spraying of the medicine.

[0031] The medicine mixing mechanism 2 includes a medicine box bracket 201, which is symmetrically installed on both sides of the top of the spraying mobile vehicle 101. A medicine box body 202 is fixedly installed between the two medicine box brackets 201. A closing plug 203 is threadedly connected to one side of the top of the medicine box body 202. A medicine outlet pipe 204 is symmetrically installed at the bottom of the medicine box body 202. The end of the medicine outlet pipe 204 is fixedly connected to the pump body 205. The telescopic connecting pipe 206 is fixedly connected to the pump body 205. The end of the telescopic connecting pipe 206 away from the pump body 205 is fixedly connected to the spray nozzle 120. A mixing motor 207 is fixedly installed on one side of the medicine box bracket 201. The output end of the mixing motor 207 is fixedly connected to a mixing rotating rod 208. A plurality of mixing connecting rods 209 are fixedly installed on the outside of the mixing rotating rod 208. The end of 209 is fixedly connected with a mixing scraper 210, which is fitted and connected to the inner wall of the medicine box body 202. The closing plug 203 on the top of the medicine box body 202 is used to add medicine. At the same time, the pump bodies 205 on both sides of the bottom of the medicine box body 202 are used to extract the medicine for spraying. The mixing motor 207 is used to drive the mixing rotating rod 208 to rotate. At the same time, the mixing rotating rod 208 drives the mixing connecting rod 209 and the mixing scraper 210 to rotate. It can not only mix the medicines inside the medicine box body 202 to avoid the phenomenon of drug precipitation, but also utilize the characteristic of the mixing scraper 210 being fitted and connected to the inner wall of the medicine box body 202 to clean the medicines on the inner wall of the medicine box body 202 to avoid the phenomenon of drug residue and affect the subsequent addition of medicines.

[0032] Working principle: Before using this kind of spraying device for sugarcane intercropping with buckwheat, it is necessary to check the overall condition of the device to ensure that it can work normally. Figure 1 - Figure 6As shown, first, the closing plug 203 on the top of the medicine box body 202 is used to add medicine, and the pump bodies 205 on both sides of the bottom of the medicine box body 202 are used to extract the medicine to spray the medicine, and the mixing motor 207 is used to drive the mixing rotating rod 208 to rotate, and the mixing rotating rod 208 drives the mixing connecting rod 209 and the mixing scraper 210 to rotate, which can not only mix the medicine inside the medicine box body 202 to avoid the phenomenon of medicine precipitation, but also use the characteristic of the mixing scraper 210 being connected to the inner wall of the medicine box body 202 to clean the medicine on the inner wall of the medicine box body 202 to avoid the phenomenon of medicine residue and affect the subsequent addition of medicine. Secondly, the handle support 103 and the universal wheel are used 102 pushes the spraying mobile vehicle 101 to move on the land where sugarcane and buckwheat are planted, thereby realizing uninterrupted spraying. The lifting motor 108 drives the lifting rotating rod 109 and the bevel gear transmission assembly 110 to rotate, so that the bevel gear transmission assembly 110 drives the lifting threaded rod 111 to rotate. At the same time, the upgraded threaded sleeve 112 drives the lifting plate 113 and the nozzle support 114 to move up and down, and can adjust the height of the spray nozzle 120. The rotating motor 116 drives the rotating worm 117 to rotate. The meshing connection between the rotating worm 117 and the rotating worm wheel 118 can drive the rotating connecting shaft 119 and the spray nozzle 120 to rotate, thereby adjusting the angle of the spray nozzle 120, thereby realizing uniform spraying of the medicine.

[0033] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A spraying device for intercropping sugarcane with buckwheat, comprising a bidirectional spraying mechanism (1) and a spraying nozzle (120) installed inside the bidirectional spraying mechanism (1); A medicine mixing mechanism (2) is provided inside the bidirectional medicine spraying mechanism (1), and telescopic connecting pipes (206) are symmetrically provided at both ends of the medicine mixing mechanism (2); It is characterized in that Also includes: The bidirectional spraying mechanism (1) comprises a spraying mobile vehicle (101), universal wheels (102) are fixedly mounted around the bottom of the spraying mobile vehicle (101), and a handle support (103) is symmetrically rotatably connected to one side of the spraying mobile vehicle (101); Wherein, a push handle (104) is rotatably connected between the two handle supports (103), and a fixing bolt (105) is connected to the internal thread of the handle support (103); The top of the spraying mobile vehicle (101) is symmetrically mounted with lifting brackets (106) in the front and rear directions, and the tops of the two lifting brackets (106) are fixedly mounted with lifting top plates (107).

2. The spraying device for intercropping buckwheat with sugarcane according to claim 1, characterized in that: A lifting motor (108) is fixedly installed on one side of the lifting top plate (107), an output end of the lifting motor (108) is fixedly connected to a lifting rotating rod (109), bevel gear transmission assemblies (110) are symmetrically installed at both ends of the lifting rotating rod (109), and the bottoms of the two bevel gear transmission assemblies (110) are fixedly connected to a lifting threaded rod (111).

3. The spraying device for intercropping buckwheat with sugarcane according to claim 2, characterized in that: The outer sides of the two lifting threaded rods (111) are both threadedly connected with an upgrading threaded sleeve (112), a lifting plate (113) is fixedly installed between the two upgrading threaded sleeves (112), a nozzle support (114) is fixedly installed at the top center position of the lifting plate (113), and a rotating bracket (115) is fixedly installed on one side of the interior of the nozzle support (114).

4. The spraying device for intercropping buckwheat with sugarcane according to claim 3, characterized in that: A rotating motor (116) is fixedly mounted on one side of the rotating bracket (115); an output end of the rotating motor (116) is fixedly connected to a rotating worm (117); one side of the rotating worm (117) is meshedly connected to a rotating worm wheel (118); a rotating connecting shaft (119) is fixedly mounted at the inner center of the rotating worm wheel (118).

5. The spraying device for intercropping tartary buckwheat with sugarcane according to claim 4, characterized in that: The rotating connecting shaft (119) is symmetrically mounted on both sides of the middle portion of the nozzle support (114), the spray nozzle (120) is fixedly mounted between the two rotating connecting shafts (119), and the rotating connecting shaft (119) and the rotating worm gear (118) are both rotatably connected to the nozzle support (114).

6. The spraying device for intercropping buckwheat with sugarcane according to claim 1, characterized in that: The medicine mixing mechanism (2) includes a medicine box bracket (201), which is symmetrically installed on both sides of the top of the spraying mobile vehicle (101), and a medicine box body (202) is fixedly installed between the two medicine box brackets (201). A sealing plug (203) is threadedly connected to one side of the top of the medicine box body (202), and a medicine outlet pipe (204) is symmetrically installed at the bottom of the medicine box body (202).

7. The spraying device for intercropping tartary buckwheat with sugarcane according to claim 6, characterized in that: The end of the medicine outlet pipe (204) is fixedly connected to the pump body (205), the telescopic connecting pipe (206) is fixedly connected to the pump body (205), and the end of the telescopic connecting pipe (206) away from the pump body (205) is fixedly connected to the medicine spray nozzle (120). A mixing motor (207) is fixedly installed on one side of the medicine box bracket (201), and the output end of the mixing motor (207) is fixedly connected to a mixing rotating rod (208). A plurality of mixing connecting rods (209) are fixedly installed on the outer side of the mixing rotating rod (208). The end of the mixing connecting rod (209) is fixedly connected to a mixing scraper (210), and the mixing scraper (210) is in close contact with the inner wall of the medicine box body (202).

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