CN219047126U - Backpack type towel gourd medicine spraying device - Google Patents

Abstract

The utility model belongs to the technical field of medicine spraying devices, and particularly relates to a backpack type towel gourd medicine spraying device which comprises a medicine storage barrel and a spray rod assembly, wherein a double shoulder strap is arranged on the front side of the medicine storage barrel, a liquid inlet is formed in the left side of the top of the medicine storage barrel, a micro pump is arranged on the rear side of the bottom of the medicine storage barrel, a liquid suction pipe is arranged at the inlet of the micro pump and communicated with the inside of the medicine storage barrel, a three-way valve is arranged at the outlet of the micro pump and communicated with the two spray rod assemblies, two clamping mechanisms for detachably clamping spray rods are respectively arranged on the left side and the right side of the medicine storage barrel, the distance between the two clamping mechanisms is adjustable, and an angle adjusting mechanism for adjusting the pitching angle of the spray rod is arranged on each clamping mechanism. According to the utility model, the two connecting frames are driven by the handheld rod to drive the two spray bars to rotate on the horizontal plane in the same amplitude, the distance between the spray bars and the spraying range can be adjusted, and the shaft rod and the stirring blade are driven by the gear to rotate for stirring and mixing the liquid medicine, so that the concentration non-uniformity caused by precipitation of the liquid medicine is avoided.

Description

Backpack type towel gourd medicine spraying device

Technical Field

The utility model belongs to the technical field of medicine spraying devices, and particularly relates to a backpack type towel gourd medicine spraying device.

Background

The loofah is a very common food material in our life, has good taste, is rich in nutrient elements, and can help people care their own health. The towel gourd belongs to annual climbing vine plants of cucurbitaceae, most of which are planted in a furrow mode, and a planting frame needs to be built so that the vines of the towel gourd can climb on the planting frame to bloom and fruit smoothly.

In the planting process of the towel gourd, not only spraying medicine to the planting field to kill bacteria of underground diseases, but also spraying medicine to prevent and treat diseases such as rot and anthracnose of the towel gourd in the growing process is required, so that a spraying medicine device is required to be used. At present, most of the pesticide spraying devices which are widely used by melon farmers are backpack type pesticide spraying devices which are commonly used in the market, most of the pesticide spraying devices are manual pesticide spraying tanks, manual operation is high in labor intensity, and only one spraying rod is usually arranged at the free end of the spraying rod, so that the pesticide spraying speed is low, the pesticide spraying efficiency is low, long-term handheld spraying rods are needed in the pesticide spraying process, fatigue is easy to cause, the pesticide spraying effect is often required to be carried out by keeping the same angle or the same height, and stiffness is easy to be caused because arms are always in a certain state; in addition, current backpack medicine device that spouts, most do not possess the stirring function, can only shake the medicine storage bucket through the manual work, because the medicine storage bucket weight is great when filling the liquid medicine, is difficult for evenly mixing the liquid medicine. Therefore, a backpack type towel gourd medicine spraying device is provided, and at least one technical problem can be solved.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model provides the backpack type towel gourd spraying device which is reasonable in design, simple in structure, high in spraying speed, high in efficiency, flexible to use and convenient to uniformly mix liquid medicine.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a medicine device is spouted to backpack towel gourd, its includes medicine storage barrel and spray lance subassembly, the front side of medicine storage barrel is equipped with two baldric, the top left side of medicine storage barrel is equipped with the inlet, and the bottom rear side of medicine storage barrel is equipped with the micropump, and the import of micropump is equipped with the inside intercommunication of drawing liquid pipe and medicine storage barrel, and the export of micropump is equipped with three-way valve and two spray lance subassemblies intercommunication, the left and right sides of medicine storage barrel is equipped with two fixture that are used for dismantling the centre gripping spray lance respectively, and the interval of two fixture is adjustable, all is equipped with the angle adjustment mechanism that is used for adjusting spray lance pitch angle on every fixture.

Further, the liquid inlet is connected with a plugging cover in a threaded manner.

Preferably, the spray rod assembly comprises a hose, a spray rod and an atomization nozzle, one end of the spray rod is communicated with the three-way valve through the hose, and the other end of the spray rod is communicated with the atomization nozzle.

Preferably, the clamping mechanism comprises a gear, a connecting frame and a handheld rod, wherein the upper end of the connecting frame is provided with an upper arc section fixedly connected with the outer teeth of the gear, the gear is coaxially sleeved on a shaft rod, the shaft rod is rotatably connected with the upper end of the medicine storage barrel through a bearing, the lower end of the connecting frame is provided with a lower arc section fixedly connected with the handheld rod, the connecting frame is provided with a clamping block, and the clamping block is provided with a clamping groove matched with the spray rod.

Preferably, the opening distance of the clamping groove is larger than the outer diameter of the hose and smaller than the outer diameter of the spray rod.

Preferably, the clamping block is in threaded connection with a second bolt for fixing the spray rod.

Preferably, the angle adjusting mechanism comprises a connecting block and a rotating shaft, the connecting block is fixedly arranged on a connecting frame of the clamping mechanism, one end of the rotating shaft is rotatably arranged in the connecting block in a penetrating mode, the other end of the rotating shaft is fixedly connected with a clamping block of the clamping mechanism, and a first bolt for fixing the rotating shaft is connected to the connecting block in a threaded mode.

Further, be equipped with rabbling mechanism in the medicine storage barrel, rabbling mechanism includes at least one axostylus axostyle, and the upper and lower both ends of axostylus axostyle are installed respectively through the bearing rotation in the upper and lower both ends of medicine storage barrel, and the upper end of axostylus axostyle extends outside the medicine storage barrel with corresponding fixture's gear fixed connection, installs a plurality of stirring leaves along longitudinal distance on the axostylus axostyle.

Preferably, the stirring mechanism comprises two shaft rods, and a plurality of stirring blades on the two shaft rods are arranged in a staggered mode.

The utility model adopts the technical scheme and has the following beneficial effects:

1. through the micropump that sets up, replaced traditional manual operation and carry out power and provide for liquid medicine in the medicine storage bucket can be automatic in proper order through drawing liquid pipe, three-way valve, hose, spray lance and atomizer blowout under the power action of micropump, reduced intensity of labour, saved the manpower.

2. Through the fixture that sets up, make it can be according to actual conditions with the spray lance centre gripping fixed on the link, replaced traditional manual hand hold the spray lance, avoid long-time hand hold the spray lance and cause tired or arm stiff.

3. Through the angle adjustment mechanism that sets up, make it can adjust the every single move angle of spray lance on the longitudinal plane to make the atomizer on the spray lance can carry out the spraying operation to different high positions.

4. Through the rabbling mechanism that sets up, make it can be easier stir the mixture to the interior liquid medicine of medicine storage barrel to avoid leading to liquid medicine concentration inhomogeneous because of the liquid medicine deposits, and cause and spray the effect to receive the influence.

According to the utility model, through the two spray boom assemblies, the spray speed and the spray efficiency are greatly improved, and through the mutual matching of the clamping mechanism and the angle adjusting mechanism, various flexible spray operations can be performed: for example, two spray bars can be respectively clamped in two clamping blocks for spraying medicine to the same height position of the loofah on two sides or to different height positions of the loofah on the same side, and for example, one spray bar can be clamped in one clamping block for spraying medicine to one height position of the loofah on one side, and the other spray bar is held for spraying medicine to the other height positions of the loofah on the side or to the other side.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and the following description will be made with reference to the drawings:

FIG. 1 is a schematic front perspective view of a backpack type towel gourd drug spraying device of the present utility model;

fig. 2 is a schematic rear perspective view of the knapsack type towel gourd spraying device of the present utility model;

FIG. 3 is a schematic rear view of the angle adjusting mechanism of the present utility model;

FIG. 4 is a schematic elevational view of the clamping mechanism of the present utility model;

fig. 5 is a schematic rear view of the stirring mechanism of the present utility model.

In the figure:

1. a medicine storage barrel; 2. a blocking cover; 3. a liquid suction pipe; 4. a micropump; 5. an angle adjusting mechanism; 51. a connecting block; 52. a connecting shaft; 53. a first bolt; 6. a clamping mechanism; 61. a gear; 62. a connecting frame; 63. a hand-held lever; 64. a clamping block; 65. a second bolt; 7. a stirring mechanism; 71. a shaft lever; 72. stirring the leaves; 8. a spray bar assembly; 81. a three-way valve; 82. a spray bar; 83. a hose; 84. an atomizing spray head.

Detailed Description

The embodiments described below are only some of the embodiments of the present utility model and do not represent all embodiments consistent with the present utility model. Exemplary embodiments will now be described with reference to the accompanying drawings in which:

as shown in one of fig. 1 to 5, the backpack type towel gourd spraying device comprises a medicine storage barrel 1 and a spray rod assembly 8, wherein the front side of the medicine storage barrel 1 is provided with double shoulder straps, the left side of the top of the medicine storage barrel 1 is provided with a liquid inlet, the liquid inlet is in threaded connection with a plugging cover 2, the liquid inlet of the medicine storage barrel 1 is conveniently plugged to avoid leakage through the arrangement of the plugging cover 2, the rear side of the bottom of the medicine storage barrel 1 is provided with a micro pump 4, the traditional manual operation can be replaced by the arranged micro pump 4 to carry out power supply, the inlet of the micro pump 4 is provided with a liquid suction pipe 3 which is communicated with the inside of the medicine storage barrel 1, the outlet of the micro pump 4 is provided with a three-way valve 81 which is communicated with the two spray rod assemblies 8, so that liquid medicine in the medicine storage barrel 1 can be automatically sequentially sprayed out through the liquid suction pipe 3, the three-way valve 81 and the hose 83 of the spray rod assembly 8, the spray rod 82 and the spray nozzle 84, two clamping mechanisms 6 for disassembling the clamping rod 82 are respectively arranged on the left side and the right side of the medicine storage barrel 1, the two clamping mechanisms 6 can be used for clamping the two clamping mechanisms 6 on the spray rod 82, the two clamping mechanisms can be adjusted in a pitching mechanism 6 can be fixedly arranged on the horizontal plane, the two spraying mechanisms can be adjusted in a pitching mechanism 82, and the distance can be adjusted, the two spraying mechanism can be used for adjusting the distance can be adjusted, and the spraying mechanism can be used for the vertical and the spraying mechanism can be adjusted in the distance between the two spraying mechanism can be adjusted by the vertical and the spray rod can be adjusted by the angle.

Referring to fig. 1 or 3, as a preferred embodiment, the spray bar assembly 8 includes a hose 83, a spray bar 82 and an atomizer 84 on the basis of the above structure, one end of the spray bar 82 communicates with the three-way valve 81 through the hose 83, and the other end of the spray bar 82 communicates with the atomizer 84.

Referring to fig. 3, as a preferred embodiment, the angle adjusting mechanism 5 includes a connection block 51 and a rotation shaft 52 on the basis of the above structure, the connection block 51 is fixedly installed on a connection frame 62, one end of the rotation shaft 52 is rotatably installed in the connection block 51, the other end of the rotation shaft 52 is fixedly connected with a clamping block 64, and a first bolt 53 for fixing the rotation shaft 52 is screwed on the connection block 51.

In this embodiment, after the first bolt 53 is loosened according to the requirement of use, the clamping block 64 is controlled to rotate around the rotating shaft 52, so as to adjust the pitch angle of the spray rod 82 in the clamping groove on the longitudinal plane, and after the adjustment, the first bolt 53 is screwed up to lean against the rotating shaft 52 for fixing the position.

Referring to fig. 4, as a preferred embodiment, based on the above structure, the clamping mechanism 6 includes a gear 61, a connecting frame 62 and a hand-held rod 63, wherein an upper arc section is provided at an upper end of the connecting frame 62 and fixedly connected with external teeth of the gear 61, the gear 61 is coaxially sleeved on a shaft 71, the shaft 71 is rotatably connected with an upper end of the medicine storage barrel 1 through a bearing, a lower arc section is provided at a lower end of the connecting frame 62 and fixedly connected with the hand-held rod 63, a clamping block 64 is provided on the connecting frame 62, a clamping groove adapted to the spray rod 82 is provided on the clamping block 64, and a second bolt 65 for fixing the spray rod 82 is screwed on the clamping block 64.

Based on the above structure, it is preferable that the opening distance of the clamping groove is larger than the outer diameter of the hose 83 and smaller than the outer diameter of the spray bar 82.

In this embodiment, through the fixture 6 that sets up, make it can fix the centre gripping to spray lance assembly 8 as required, replaced traditional manual holding spray lance 82, in the in-process of spraying the medicine, the person of applying medicine need not to lift up the arm always, more laborsaving, avoids long-term handheld spray lance 82 to cause tired or arm stiffness. The clamping groove is designed to prevent the spray rod 82 from accidentally sliding out of the clamping groove, when the spray rod 82 needs to be held by hand, the second bolt 65 is unscrewed first, the spray rod 82 is pulled forward from the clamping groove along the axial direction, the hose 83 enters the clamping groove, and then the hose 83 slides out along the radial direction towards the opening direction of the clamping groove, so that the spray rod 82 and the hose 83 are separated from the clamping block 64.

Referring to fig. 5, as a preferred embodiment, in order to more easily mix the liquid medicine in the medicine storage barrel 1 uniformly on the basis of the above structure, further, a stirring mechanism 70 is provided in the medicine storage barrel 1, the stirring mechanism 70 includes at least one shaft 71, the upper and lower ends of the shaft 71 are respectively rotatably mounted at the upper and lower ends of the medicine storage barrel 1 through bearings, the upper end of the shaft 71 extends out of the medicine storage barrel 1 and is fixedly connected with the gear 61 of the corresponding clamping mechanism 6, and a plurality of stirring blades 72 are mounted on the shaft 71 along the longitudinal distance.

In this embodiment, through the rabbling mechanism 7 that sets up, can stir the liquid medicine that mixes inside the medicine storage barrel 1, avoid the liquid medicine to deposit for the concentration of liquid medicine can guarantee even state always, in order to improve and spray the effect.

On the basis of the above structure, preferably, the angle adjusting mechanism 5 and the clamping mechanism 6 are symmetrically arranged in two groups, the two groups of clamping mechanisms 6 are mutually meshed through two gears 61 for linkage, and the clamping mechanism 6 and the stirring mechanism 7 are linked through the gears 61 and the shaft rod 71, so that the operation is more convenient and labor-saving.

Based on the above structure, preferably, the stirring mechanism 70 includes two shaft rods 71, and the plurality of stirring blades 72 on the two shaft rods 71 are arranged in a staggered manner, so that the stirring mechanism is convenient for fully stirring the liquid medicine in the medicine storage barrel 1 through the two groups of stirring blades 72 which are arranged in a staggered manner and are always opposite in steering direction.

The working principle of the utility model is as follows:

when the spray rod is used, firstly, the mixed liquid medicine in proportion is added into the medicine storage barrel 1, then the clamping blocks 64 which are rotationally connected with the connecting blocks 51 are controlled to drive the spray rod 82 to rotate to a proper inclination angle, at the moment, the clamping blocks 64 are positioned by the first bolts 53, so that the spray rod 82 and the inclination angle thereof are in a stable state, then, the back of a body is carried out through the shoulder belts arranged on the front side of the medicine storage barrel 1, the micro pump 4 is started, and the liquid medicine in the medicine storage barrel 1 is sprayed from the spray heads of the two spray rods 82 through the liquid suction pipe 3 and the two hoses 83 respectively, so that various flexible spray operations can be performed, for example, the two spray rods 82 are respectively clamped in the two clamping blocks 64 and are used for spraying medicine to the same height position of the two side loofahs or different height positions of the same side loofah, for example, one spray rod 82 is clamped in the one clamping block 64 and is used for spraying medicine to one height position of the side loofah, and the other height position of the other side loofah is simultaneously held by the other spray rod 82.

In the process of spraying the medicine, when the medicine spraying range needs to be enlarged, a medicine applicator can drive the two connecting frames 62 to reversely and reciprocally rotate according to the same amplitude under the action of the gear 61 by holding at least one handheld rod 63, so as to drive the spray rod 82 clamped on the connecting frames 62 to swing so as to enlarge the medicine spraying range, meanwhile, the spray rod 82 does not need to be held for a long time, the arm does not need to be lifted for a long time to spray the medicine, the work load is small, and the medicine application is easier;

in addition, when link 62 drives gear 61 and rotates, gear 61 can drive the axostylus axostyle 71 rotation of installing in medicine storage barrel 1 to drive stirring leaf 72 and rotate, thereby can stir the mixture to the inside liquid medicine of medicine storage barrel 1, avoid taking place to precipitate and lead to the concentration of liquid medicine inhomogeneous, cause spouting the medicine effect to receive the influence, moreover through mutual dislocation setting and turn to two sets of stirring leaf 72 that are opposite all the time, make the stirring more abundant.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the scope of the present utility model; all equivalent changes, modifications, substitutions and variations on the prior art by logic analysis, reasoning or limited experiments by those skilled in the art, based on the present inventive concept, shall be made within the scope of protection as defined by the claims.

Claims (9)

1. The utility model provides a medicine device is spouted to backpack formula towel gourd, includes medicine storage barrel and spray lance subassembly, the front side of medicine storage barrel is equipped with two baldrics, its characterized in that: the top left side of storing up the medicine bucket is equipped with the inlet, and the bottom rear side of storing up the medicine bucket is equipped with the micropump, and the import of micropump is equipped with the inside intercommunication of drawing liquid pipe and storing up the medicine bucket, and the export of micropump is equipped with three-way valve and two spray lance subassembly intercommunication, the left and right sides of storing up the medicine bucket is equipped with two fixture that are used for dismantling the centre gripping spray lance respectively, and the interval of two fixture is adjustable, all is equipped with the angle adjustment mechanism that is used for adjusting spray lance every fixture on.

2. The backpack loofah spray device of claim 1, wherein: the liquid inlet is connected with a plugging cover in a threaded manner.

3. The backpack loofah spray device of claim 1, wherein: the spray lance subassembly includes hose, spray lance and atomizer, and the one end of spray lance is passed through hose and three-way valve intercommunication, and the other end and the atomizer of spray lance communicate.

4. A backpack loofah spray device according to claim 3, wherein: the clamping mechanism comprises a gear, a connecting frame and a handheld rod, wherein the upper end of the connecting frame is provided with an upper arc section and an outer tooth fixedly connected with the gear, the gear is coaxially sleeved on a shaft rod, the shaft rod is rotatably connected with the upper end of the medicine storage barrel through a bearing, the lower end of the connecting frame is provided with a lower arc section and the handheld rod fixedly connected, the connecting frame is provided with a clamping block, and the clamping block is provided with a clamping groove matched with the spray rod.

5. The backpack type towel gourd spraying device according to claim 4 is characterized in that: the opening distance of the clamping groove is larger than the outer diameter of the hose and smaller than the outer diameter of the spray rod.

6. The backpack type towel gourd spraying device according to claim 4 is characterized in that: and the clamping block is connected with a second bolt for fixing the spray rod in a threaded manner.

7. The backpack loofah spray device of claim 1, wherein: the angle adjusting mechanism comprises a connecting block and a rotating shaft, wherein the connecting block is fixedly arranged on a connecting frame of the clamping mechanism, one end of the rotating shaft rotates to penetrate through the connecting block, the other end of the rotating shaft is fixedly connected with a clamping block of the clamping mechanism, and a first bolt for fixing the rotating shaft is connected to the connecting block in a threaded mode.

8. The backpack loofah spray device of claim 1, wherein: the medicine storage barrel is internally provided with a stirring mechanism, the stirring mechanism comprises at least one shaft rod, the upper end and the lower end of the shaft rod are respectively and rotatably arranged at the upper end and the lower end of the medicine storage barrel through bearings, the upper end of the shaft rod extends out of the medicine storage barrel and is fixedly connected with a gear of a corresponding clamping mechanism, and a plurality of stirring blades are arranged on the shaft rod along the longitudinal distance.

9. The backpack loofah spray device of claim 8, wherein: the stirring mechanism comprises two shaft rods, and a plurality of stirring blades on the two shaft rods are arranged in a staggered mode.

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