CN210646905U - Liquid medicine recovery type centrifugal nozzle - Google Patents
Liquid medicine recovery type centrifugal nozzle Download PDFInfo
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- CN210646905U CN210646905U CN201921508865.3U CN201921508865U CN210646905U CN 210646905 U CN210646905 U CN 210646905U CN 201921508865 U CN201921508865 U CN 201921508865U CN 210646905 U CN210646905 U CN 210646905U
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- motor
- shell
- water feeding
- liquid medicine
- centrifugal
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Abstract
The utility model discloses a liquid medicine recovery formula centrifugal nozzle, get rid of dish, water feeding tank, accumulator, shell and support including motor, centrifugation, step shaft of motor shaft fixed connection of motor, the outside of step shaft is provided with the screw thread, the centrifugation is got rid of the dish and is worn at the step shaft to fasten at the step shaft with the nut, water feeding tank and return water tank set up in the shell, the fixed setting of one end of support is at the motor casing middle part of motor, and the other end is connected with the shell through the buckle, the shell surrounds the centrifugation with the form of semi-surrounding and gets rid of the dish. The utility model discloses install on plant protection unmanned aerial vehicle when spraying insecticide, guarantee that the droplet diameter maintains 50-100 microns, give the certain power of medicine simultaneously, make the liquid medicine produce suitable drift volume, let the liquid medicine fully spray on crops, but also can spray the liquid medicine of direction to the non-crops of nozzle and retrieve, both avoid extravagant medicine, can avoid the problem that pressure nozzle blockked up again, and simple structure.
Description
Technical Field
The utility model belongs to the technical field of plant protection unmanned aerial vehicle, especially, relate to an use liquid medicine recovery formula centrifugal nozzle on plant protection unmanned aerial vehicle.
Background
In present common plant protection unmanned aerial vehicle sprinkling system, the shower nozzle that contains has two kinds, one kind is centrifugal nozzle, one kind is fan-shaped pressure shower nozzle. The principle of the centrifugal nozzle is that the centrifugal nozzle is driven by a motor to rotate at a high speed to crush the liquid medicine and then throw the liquid medicine out by utilizing centrifugal force, and the centrifugal nozzle is characterized in that the liquid medicine is atomized uniformly, and the diameters of fog drops are not greatly different. In comparison, the centrifugal nozzle atomizes better. The shortcoming is that the accessory of centrifugal nozzle goes wrong very easily, and the life-span is shorter, and the change frequency is higher, and centrifugal nozzle does not basically have what overdraft moreover, relies on unmanned aerial vehicle's wind field to push down completely, compares that pressure nozzle is elegant volume some greatly, and is poor to some of effect to high-stem crops and fruit tree. The fan-shaped pressure nozzle has the principle that 1-3 kilograms of pressure is applied to liquid medicine through a pressure pump and then the liquid medicine is sprayed out through the fan-shaped pressure nozzle, the diameter of a droplet of the liquid medicine is generally 70-120 microns, and the fan-shaped pressure nozzle is characterized in that the pressure under the liquid medicine is large, the generated liquid medicine is small in drift amount, and the evaporation amount in a drought area is small; the disadvantages are that the liquid medicine is not atomized uniformly, and the diameters of the fog drops are different greatly.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at prior art not enough, a liquid medicine recovery formula centrifugal nozzle is provided, when installing on plant protection unmanned aerial vehicle, the motor shaft of its motor is the horizontality, and the centrifugation is got rid of the dish and is vertical state, when plant protection unmanned aerial vehicle sprays insecticide, guarantee that the insecticide liquid medicine obtains the droplet diameter and maintains at 50-100 microns, the certain power of medicine is given simultaneously, make the liquid medicine produce suitable drift volume, let the liquid medicine fully spray on crops, and can also spray the liquid medicine of direction to nozzle non-crops and retrieve, both avoid extravagant medicine, can avoid the problem of pressure nozzle jam again, and simple structure.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a liquid medicine recovery formula centrifugal nozzle, includes motor, centrifugation dish, water feeding tank, accumulator, shell and support of getting rid of, step shaft of motor shaft fixed connection of motor, the outside of step shaft is provided with the screw thread, the centrifugation is got rid of the dish and is worn at the step shaft to fasten at the step shaft with the nut, water feeding tank and accumulator set up in the shell, the fixed motor casing middle part that sets up at the motor of one end of support, the other end is connected with the shell through the buckle, the shell surrounds the centrifugation with the form of semi-surrounding and gets rid of the dish.
The centrifugal throwing disc comprises an upper throwing disc and a lower throwing disc, the upper throwing disc is a disc with a through hole in the center of the smooth inner surface, a circle of equidistant side teeth are surrounded on the circumference of the inner surface of the lower throwing disc, a cylindrical surrounding baffle is arranged in the middle of the inner surface of the lower throwing disc, radial arc guide plates connected with the surrounding baffle are arranged around the surrounding baffle, a shuttle-shaped guide plate is further arranged between the two radial arc guide plates close to the circumferential teeth of the circle and faces one guide plate between the two adjacent side teeth, the surrounding baffle, the arc guide plates and the shuttle-shaped guide plates are the same in height, and the upper throwing disc and the lower throwing disc are combined to form the centrifugal throwing disc.
The water feeding tank is arc-shaped, a water feeding cavity is formed in the water feeding tank, a hole is formed in one side close to the centrifugal throwing disc, and a water feeding three-way connector is arranged on the water feeding tank.
The recycling tank is arc-shaped, a plurality of straight baffles which are orderly arranged in an arc shape are arranged in the recycling tank, the straight baffles are arranged on two side walls of the recycling tank and are not contacted with the bottom, the recycling tank is close to the centrifugal throwing disc, one end of the recycling tank is adjacent to the water feeding tank, and the other end of the recycling tank is provided with a recycling joint.
The centrifugal throwing disc is characterized in that a water feeding groove and a recovery groove are clamped inside the shell, the length of the water feeding groove and the length of the recovery groove are equal to the length of the shell, and the shell surrounds the centrifugal throwing disc at 180-320 degrees by taking the axis of a motor of the motor as a circle center.
Further, the bottom of motor is provided with the fixed plate for fixed mounting is on plant protection unmanned aerial vehicle.
Further, be provided with miniature pump on the unmanned aerial vehicle is protected to matter.
Furthermore, the water supply tee joint and the recovery joint are both threaded pagoda joints, so that the quick installation is facilitated.
Furthermore, one joint of the water supply three-way joint is connected with a medicine pot on the unmanned aerial vehicle through a medicine feeding pipe.
Furthermore, the other joint of the water supply three-way joint is connected with a water outlet of the micro water pump through a pressurizing pipe.
Furthermore, the recovery joint is connected with a water pumping port of the micro water pump through a water return pipe.
Furthermore, the centrifugal throwing disc, the water feeding tank, the recovery tank, the shell and the bracket are made of high polymer materials.
The utility model discloses a formula centrifugal nozzle is retrieved to liquid medicine when using, installs on plant protection unmanned aerial vehicle, and the motor shaft of its motor is the level form, and the centrifugation is got rid of the dish and is vertical state, and the shell is located the centrifugation and gets rid of the higher authority of dish to according to the position of actual conditions adjustment shell, guarantee to let matter protect unmanned aerial vehicle reach the state of imagineing when spraying the medicine.
The utility model discloses a formula centrifugal spray head is retrieved to liquid medicine, at the during operation, through the work of external miniature water pump, produce the negative pressure in the accumulator, the quick liquid medicine with in the accumulator is taken out, the liquid medicine that will retrieve simultaneously pours into the water feeding tank into with the mode of malleation, apply the malleation for the water feeding tank promptly, plant protection unmanned aerial vehicle medicine feeding kettle is connected to the water feeding tank simultaneously, liquid medicine in the medicine kettle provides the liquid medicine for the water feeding tank under the effect of gravity, give for the liquid medicine in the basin and enter into the centrifugation and get rid of in the dish, the centrifugation is got rid of the dish and is rotated under the drive of motor, the liquid medicine is got rid of by deflector and side tooth in the centrifugation is got rid of the dish, separate the atomizing under the effect of gravity and centrifugal force, form the liquid medicine fog drop that the particle diameter is 50-100 microns, be fan-shaped blowout downwards, the above makes.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a formula centrifugal nozzle is retrieved to liquid medicine installs on plant protection unmanned aerial vehicle, and the motor shaft of its motor is the level form, and the centrifugation is got rid of the dish and is vertical state, and the shell is located the centrifugation and gets rid of the higher authority of dish, can effectual assurance liquid medicine spray the position, and the accuracy of doing sprays.
2. The utility model discloses a formula centrifugal nozzle is retrieved to liquid medicine gets rid of the position that the dish was surrounded by the shell at the centrifugation, can effectually retrieve the liquid medicine that the centrifugation got rid of the dish and thrown away, avoided the waste of medicine.
3. The utility model discloses a formula centrifugal nozzle is retrieved to liquid medicine, an external miniature pump through miniature pump work, and the liquid of dosing provides certain pressure as power, lets the liquid medicine get rid of atomizing more evenly under the effect of dish at the centrifugation.
4. The utility model discloses a formula centrifugal nozzle is retrieved to liquid medicine, its centrifugation get rid of the dish and be vertical state and install on plant protection unmanned aerial vehicle, simultaneously under micro water pump's malleation effect, avoided the centrifugation to get rid of the jam of dish, can make the permanent work of shower nozzle.
5. The utility model discloses a liquid medicine recovery formula centrifugal nozzle, simple structure, reliable operation, longe-lived.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a three-dimensional cross-sectional view of the centrifugal flail disk of the present invention.
Fig. 3 is a schematic view of the connection between the micro motor and the medicine pot of the present invention.
Fig. 4 is a perspective view of a lower throwing plate of the centrifugal throwing plate of the present invention.
Fig. 5 is a sectional view of the water supply tank of the present invention.
Fig. 6 is a sectional view of the recovery tank of the present invention.
In the figure: 1-motor, 2-centrifugal throwing disk, 3-water feeding tank, 4-recovery tank, 5-shell, 6-bracket, 7-micro water pump, 8-drug feeding pipe, 11-fixing plate, 12-stepped shaft, 2B-lower throwing disk, 21-side teeth, 22-baffle, 23-arc guide plate, 24-shuttle guide plate, 31-water feeding cavity, 32-hole, 33-water feeding three-way joint, 41-straight baffle, 42-water returning joint, 71-water returning pipe and 72-pressure pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 and 2, a chemical liquid recovery type centrifugal nozzle comprises a motor 1, a centrifugal flail 2, a water feeding tank 3, a recovery tank 4, a shell 5 and a bracket 6, wherein the centrifugal flail 2, the water feeding tank 3, the recovery tank 4, the shell 5 and the bracket 6 are made of high polymer materials. Step shaft 12 of motor 1's motor shaft fixed connection, the outside of step shaft 12 is provided with the screw thread, centrifugation is thrown and is coiled 2 and worn at the step shaft to fasten on step shaft 12 with the nut, shell 5 is inside blocks water feeding tank 3 and accumulator 4, the length of water feeding tank 3 and accumulator 4 equals with shell 5's length, the fixed setting in motor 1's motor casing middle part of one end of support 6, the other end is connected with shell 5 through the buckle, shell 5 surrounds centrifugation with the form of semi-surrounding and is thrown and coil 2. The shell 5 surrounds the centrifugal throwing disc 2 in an angle of 180 degrees and 320 degrees by taking the motor shaft center of the motor 1 as a circle center.
The bottom of motor 1 is provided with fixed plate 11 for fixed mounting is on plant protection unmanned aerial vehicle. Be provided with micro-pump 7 on the matter guarantor unmanned aerial vehicle.
As shown in fig. 4, the centrifugal flail disk 2 includes an upper flail disk and a lower flail disk 2B, the upper flail disk is a disk with a smooth inner surface and a through hole in the center, a circle of equidistant edge teeth 21 is surrounded on the circumference of the inner surface of the lower flail disk 2B, a cylindrical enclosure 22 is arranged in the middle, radial arc guide plates 23 connected with the enclosure are arranged around the enclosure 22, a shuttle-shaped guide plate 24 is further arranged between the two radial arc guide plates 23 close to the circular edge teeth 21, one guide plate 23, 24 is opposite to the other guide plate between the two adjacent edge teeth 21, the enclosure 22, the arc guide plates 23 and the shuttle-shaped guide plate 4 have the same height, and the upper flail disk and the lower flail disk 2B are combined to form the centrifugal flail disk 2.
As shown in fig. 3 and 5, the water supply tank 3 is arc-shaped, and has a water supply cavity 31 inside, a hole 32 is opened on one side close to the centrifugal throwing disk, and a water supply three-way joint 33 is arranged on the water supply tank 3. The water supply three-way joint 33 is a threaded pagoda joint, and is convenient to install quickly. One connector of the water supply three-way connector 33 is connected with a medicine pot on the unmanned aerial vehicle through the medicine feeding pipe 8. The other joint of the water supply three-way joint 33 is connected with the water outlet of the micro water pump 7 through a pressurizing pipe 72.
As shown in fig. 6, the recycling tank 4 is arc-shaped, and a plurality of straight baffles 41 are arranged in the recycling tank 4 in an arc-shaped order, the straight baffles 41 are arranged on two side walls of the recycling tank 4 and do not contact with the bottom, the recycling tank 4 is close to the centrifugal throwing disc, one end of the recycling tank 4 is adjacent to the water feeding tank 3, and the other end of the recycling tank is provided with a recycling joint 42 which is a threaded pagoda joint. The recovery joint 42 is connected with a water pumping port of the micro water pump 7 through a water return pipe 71.
The utility model discloses a formula centrifugal nozzle is retrieved to liquid medicine, install on plant protection unmanned aerial vehicle, shell 5 uses motor 1's motor axle center to be 270 encircleing centrifugation flail dish 2 as the centre of a circle, reserve in spring and plant the hollow line of cotton on wheat cotton interplanting land parcel and carry out the weeding operation, unmanned aerial vehicle flying height is about 1.1 meter, reserve the hollow line of planting the width 0.5 meter of cotton to wheat cotton interplanting and spray the herbicide and weed, its shower nozzle sandblast scope can cover the hollow line of 0.45-0.48 meter's width, then there is not the liquid medicine to spray the wheat of hollow line both sides, not only the effectual weeding operation that has carried out, and protected the wheat, realized the accuracy and sprayed, and spray the back, the even cover of herbicide liquid medicine is at the hollow line earth's surface that is sprayed, it is effectual to spray.
The utility model discloses a formula centrifugal nozzle is retrieved to liquid medicine sprays through multiple medicine and fertilizer, does not discover the phenomenon that centrifugal nozzle blockked up, and medicine and fertilizer that use include the pesticide of various liquid, the leaf fertilizer of liquid to and solid fertilizer's solution, such as urea, potassium sulphate, ammonium sulfate, ammonium chloride, potassium chloride, ammonium phosphate etc..
Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and other modifications or equivalent replacements made by the technical solutions of the present invention by those of ordinary skill in the art should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (8)
1. A liquid medicine recovery type centrifugal nozzle is characterized in that: including motor (1), centrifugation dish (2), water feeding tank (3), accumulator (4), shell (5) and support (6) of getting rid of, step shaft (12) of motor shaft fixed connection of motor (1), the outside of step shaft (12) is provided with the screw thread, centrifugation dish (2) of getting rid of is worn on step shaft (12) to fasten on step shaft (12) with the nut, water feeding tank (3) and accumulator (4) set up in shell (5), the fixed motor casing middle part that sets up in motor (1) of one end of support (6), the other end is connected with shell (5) through the buckle, shell (5) are got rid of dish (2) with the form of semi-surrounding in centrifugation.
2. The chemical liquid recovery type centrifugal nozzle according to claim 1, wherein: the centrifugal flail disc (2) comprises an upper flail disc and a lower flail disc (2B), the upper flail disc is a disc with a smooth inner surface and a through hole in the center, a circle of equidistant edge teeth (21) is arranged on the circumference of the inner surface of the lower flail disc (2B), a cylindrical surrounding baffle (22) is arranged in the middle of the inner surface of the lower flail disc, radial arc guide plates (23) connected with the surrounding baffle (22) are arranged around the surrounding baffle (22), a shuttle-shaped guide plate (24) is further arranged between the two radial arc guide plates (23) close to the circular edge teeth (21), one guide plate (23 and one guide plate (24) face each other between the two adjacent edge teeth (21), the surrounding baffle (22), the arc guide plates (23) and the shuttle-shaped guide plates (24) are identical in height, and the upper flail disc and the lower flail disc (2B) are combined to form the centrifugal flail disc.
3. The chemical liquid recovery type centrifugal nozzle according to claim 1, wherein: the water feeding tank (3) is arc-shaped, a water feeding cavity (31) is formed in the water feeding tank, a hole (32) is formed in one side close to the centrifugal throwing disc (2), and a water feeding three-way joint (33) is arranged on the water feeding tank (3).
4. The chemical liquid recovery type centrifugal nozzle according to claim 1, wherein: the recycling tank (4) is arc-shaped, a plurality of straight baffles (41) which are orderly arranged in an arc shape are arranged in the recycling tank (4), the straight baffles (41) are arranged on two side walls of the recycling tank (4) and are not contacted with the bottom, the recycling tank (4) is close to the centrifugal throwing disc (2), one end of the recycling tank (4) is adjacent to the water feeding tank (3), and the other end of the recycling tank is provided with a recycling joint (42).
5. The chemical liquid recovery type centrifugal sprayer according to any one of claims 1 to 4, wherein: the centrifugal water-feeding centrifugal.
6. The chemical liquid recovery type centrifugal nozzle according to claim 1, wherein: the bottom of the motor (1) is provided with a fixing plate (11).
7. The chemical liquid recovery type centrifugal nozzle according to claim 3, wherein: the water supply three-way joint (33) is a threaded pagoda joint.
8. The chemical liquid recovery type centrifugal sprayer according to claim 4, wherein: the recovery joint (42) is a threaded pagoda joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921508865.3U CN210646905U (en) | 2019-09-11 | 2019-09-11 | Liquid medicine recovery type centrifugal nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921508865.3U CN210646905U (en) | 2019-09-11 | 2019-09-11 | Liquid medicine recovery type centrifugal nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210646905U true CN210646905U (en) | 2020-06-02 |
Family
ID=70835575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921508865.3U Expired - Fee Related CN210646905U (en) | 2019-09-11 | 2019-09-11 | Liquid medicine recovery type centrifugal nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210646905U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115054326A (en) * | 2022-07-26 | 2022-09-16 | 上海鸿脉医疗科技有限公司 | Rotary grinding system, rotary grinding assembly and rotary grinding head thereof |
-
2019
- 2019-09-11 CN CN201921508865.3U patent/CN210646905U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115054326A (en) * | 2022-07-26 | 2022-09-16 | 上海鸿脉医疗科技有限公司 | Rotary grinding system, rotary grinding assembly and rotary grinding head thereof |
| CN115054326B (en) * | 2022-07-26 | 2022-11-15 | 上海鸿脉医疗科技有限公司 | Rotary grinding system, rotary grinding assembly and rotary grinding head thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200602 Termination date: 20210911 |