阅读说明：本技术 一种农业机械种植用喷头可调节的喷药装置及使用方法 (Pesticide spraying device with adjustable spray head for agricultural machine planting and using method ) 是由 沈慧红 于 2020-12-13 设计创作，主要内容包括：本发明涉及农业机械种植技术领域,尤其为一种农业机械种植用喷头可调节的喷药装置及使用方法,包括打药设备和打药箱,所述打药设备上端面固定连接有打药箱,所述打药设备左右两侧均固定连接有水箱,所述水箱上端面均固定连接有水泵,所述水泵输出端和输入端均固定连接有水管,输出端的所述水管另一端固定连接有反冲洗装置,所述反冲洗装置一侧均固定连接有升降装置；本发明中,通过设置的转动环、限位销、连接杆、支撑杆、喷头、连接管、限位块和螺钉,转动环转动从而带动连接杆转动,进而使支撑杆转动,此时喷头即可实现角度调节,且这种设置可以同时对多个喷头进行调节,无需一个个调节,保证其处于最佳喷洒位置。(The invention relates to the technical field of agricultural machinery planting, in particular to a pesticide spraying device with an adjustable spray head for agricultural machinery planting and a using method thereof, wherein the pesticide spraying device comprises pesticide spraying equipment and a pesticide spraying box, the upper end surface of the pesticide spraying equipment is fixedly connected with the pesticide spraying box, the left side and the right side of the pesticide spraying equipment are fixedly connected with water tanks, the upper end surfaces of the water tanks are fixedly connected with water pumps, the output ends and the input ends of the water pumps are fixedly connected with water pipes, the other ends of the water pipes at the output ends are fixedly connected with a back washing device, and one side of the back washing device; according to the invention, through the arrangement of the rotating ring, the limiting pin, the connecting rod, the supporting rod, the spray head, the connecting pipe, the limiting block and the screw, the rotating ring rotates to drive the connecting rod to rotate, so that the supporting rod rotates, the angle adjustment of the spray head can be realized, and the arrangement can be used for adjusting a plurality of spray heads simultaneously without adjusting one by one, so that the spray heads are ensured to be in the optimal spraying position.)

1. The utility model provides a pesticide spraying device with adjustable agricultural machine is planted with shower nozzle, includes laxative equipment (1) and laxative case (2), its characterized in that: the upper end face of the pesticide spraying equipment (1) is fixedly connected with a pesticide spraying box (2), the left side and the right side of the pesticide spraying equipment (1) are fixedly connected with a water tank (3), the upper end face of the water tank (3) is fixedly connected with a water pump (4), the output end and the input end of the water pump (4) are fixedly connected with a water pipe (5), the other end of the water pipe (5) at the output end is fixedly connected with a back washing device (8), one side of the back washing device (8) is fixedly connected with a lifting device (6), the outer side of the lifting device (6) is fixedly connected with the pesticide spraying equipment (1), the outer side of the back washing device (8) is rotatably connected with an adjusting device (9), the adjusting device (9) comprises a rotating ring (901) and a limiting pin (902), the inner side of the rotating ring (901) is rotatably connected with the back washing device (8), and the lower end face, the lower end surfaces of the connecting rods (903) are fixedly connected with the supporting rods (904), the upper end surfaces of the rotating rings (901) are provided with limit pins (902), the lower part of the limit pin (902) is clamped with a back washing device (8), spray heads (905) which are uniformly distributed are arranged in the supporting rod (904), the upper end surfaces of the nozzles (905) are fixedly connected with connecting pipes (906), the upper end surfaces of the connecting pipes (906) are fixedly connected with a backwashing device (8), the outer sides of the spray heads (905) are respectively provided with a limited block (907) which is distributed left and right, the inner parts of the limiting blocks (907) are spirally connected with screws (908), the upper parts of the screws (908) are spirally connected with the supporting rod (904), the lower part of the front side of the lifting device (6) is fixedly connected with a rotating frame (7), the other end of the rotating frame (7) is rotatably connected with a baffle (11), and fans (10) which are uniformly distributed are fixedly connected inside the baffle (11).

2. The pesticide spraying device with the adjustable spray head for agricultural machine planting according to claim 1, characterized in that: the input water pipe (5) other end fixedly connected with water tank (3), water tank (3) quantity and water pump (4) quantity are two, and water tank (3) and water pump (4) all are the bilateral symmetry setting about laxative equipment (1) center.

3. The pesticide spraying device with the adjustable spray head for agricultural machine planting according to claim 1, characterized in that: lifting device (6) are including fixed frame (601) and rotation motor (602), fixed frame (601) outside and laxative equipment (1) fixed connection, the equal fixedly connected with in fixed frame (601) rotates motor (602), the equal fixedly connected with threaded rod (603) of rotation motor (602) main shaft end, terminal surface all rotates with fixed frame (601) to be connected under threaded rod (603), the equal screwed connection in threaded rod (603) outside has screw thread ring (604), the equal fixedly connected with turning block (605) in screw thread ring (604) outside, the inside rotation of turning block (605) is connected with back flush device (8), the equal fixedly connected with rotating turret (7) in turning ring (901) front side below.

4. The pesticide spraying device with the adjustable spray head for agricultural machine planting according to claim 1, characterized in that: the backwashing device (8) comprises a water pipe (801) and a one-way valve (802), one side of the water pipe (801) is rotatably connected with the lifting device (6), the outer side of the water pipe (801) is fixedly connected with the one-way valve (802), the outer side of the one-way valve (802) is provided with a backwashing frame (803), the inner side of the backwashing frame (803) is fixedly connected with the water pipe (801), the inner part of the water pipe (801) is fixedly connected with a filter screen (806), the upper end surface of the backwashing frame (803) is fixedly connected with the water pipe (5), the inner part of the water pipe (801) is provided with the filter screen (806), the lower end surface of the backwashing frame (803) is fixedly connected with a water outlet pipe (804), the lower end surface of the water outlet pipe (804) is spirally connected with a cover (805), and the outer sides of the left side and the right.

5. The pesticide spraying device with the adjustable spray head for agricultural machine planting according to claim 4, characterized in that: the water pipe (5) extends into the water pipe (801), the outer side of the water pipe (5) is fixedly connected with the water pipe (801), and the outlet of the water pipe (5) is opposite to the filter screen (806).

6. The pesticide spraying device with the adjustable spray head for agricultural machine planting according to claim 4, characterized in that: the water outlet pipe (804) is arranged on the outer side of the water pipe (801) in the centers of the one-way valve (802) and the filter screen (806), and the upper end face of the water outlet pipe (804) is communicated with the water pipe (801).

7. The pesticide spraying device with the adjustable spray head for agricultural machine planting according to claim 1, characterized in that: the shower nozzle (905) all fixedly connected with snap ring in the outside, and snap ring top and bracing piece (904) block, the snap ring and stopper (907) in close contact with in shower nozzle (905) outside.

8. The use method of the pesticide spraying device with the adjustable spray head for agricultural machine planting according to claim 1 is characterized in that: the using steps are as follows:

step 1: when the pesticide spraying box is used, the pesticide spraying box (2) is filled with liquid medicine, then the lifting device (6) is started to drive the adjusting device (9) to move, so that the adjusting device can be automatically adjusted according to the height of crops, and then the adjusting device (9) is rotated to be opened;

step 2: then, the rotating ring (901) is rotated to drive the connecting rod (903) and the supporting rod (904) to rotate, so that the rotating ring drives the spray head (905) to realize adjustment, and then the rotating ring (901) is fixed on the outer side of the backwashing device (8) through the limiting pin (902), so that the position of the spray head (905) is automatically adjusted;

and step 3: when the device is windless, the device can carry out normal pesticide spraying work, when the device is breezy, the baffle (11) is rotated to be in the opening state, the fan (10) is started to lead the wind direction to be backward, and the contact of the pesticide liquid and crops is ensured;

and 4, step 4: after the water tank is used or when the blockage problem occurs, the water pump (4) is started to drive the water source in the water tank (3) to be pumped out through the water pipe (5), and then the inside of the water tank is washed through the back washing device (8) so as to wash out impurities.

Technical Field

The invention relates to the technical field of agricultural machinery planting, in particular to a spraying device with an adjustable spraying nozzle for agricultural machinery planting and a using method.

Background

The pesticide sprayer is an agricultural machine which disperses liquid, is one of agricultural pesticide application machines, is a plant protection machine in the agricultural machine, belongs to a portable agricultural machine, is also called a high-stalk crop pesticide sprayer or a field bath pesticide sprayer, has small diameter of fog grains generated by the pesticide sprayer, is well known, has small pesticide fog grains and good control effect, has the advantages that the fog penetrability can be called as non-pore, can kill pests in dense tree crowns and even bark gaps, has small smoke grain diameter and large number of fog grains, and has the advantages that the control effect is better when the number of the fog grains per unit area is larger, a large number of fog grains are diffused in space and are uniformly distributed, the probability of contacting with germs and pests is greatly increased, the control effect is favorably improved, the smoke grains are small, the multidirectional deposition characteristic is favorable for the fog grains to deposit on the front and back surfaces of branches and leaves and in all directions of pests, the deposition rate is higher on small target objects, the insect pest preventing and controlling method is characterized in that a large amount of suspended smoke is easy to meet spores by air transmission of germ spores, and floating spore suckers can be inhibited from forming to lose infection and reproductive capacity, so that a good insect pest preventing and controlling effect is achieved.

Most laxative equipment that exists on the existing market can only play simple laxative function, its shower nozzle generally all is the snap-on the laxative pipe, can't adjust, in case the shower nozzle damages to need to dismantle it get off, traditional shower nozzle is very difficult to dismantle, it leads to the installation position to damage easily to come back and forth dismantlement simultaneously for a long time, it is not good directly to lead to follow-up quality of spraying, to different ground circumstances, need adjust its shower nozzle angle in order to guarantee it and spray the quality to different environment, the unable adjusting position of most shower nozzles on the market, therefore, to above-mentioned problem propose a agricultural machine plant with adjustable medicine device and the application method that spouts of shower nozzle.

Disclosure of Invention

The invention aims to provide a spraying device with an adjustable spraying nozzle for agricultural machinery planting and a using method thereof, so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a spray device with an adjustable spray head for agricultural machinery planting and a using method thereof comprise a pesticide spraying device and a pesticide spraying box, wherein the pesticide spraying device is fixedly connected with the upper end surface of the pesticide spraying device, the left side and the right side of the pesticide spraying device are respectively and fixedly connected with a water tank, the upper end surface of the water tank is respectively and fixedly connected with a water pump, the output end and the input end of the water pump are respectively and fixedly connected with a water pipe, the other end of the water pipe at the output end is fixedly connected with a back washing device, one side of the back washing device is respectively and fixedly connected with a lifting device, the outer side of the lifting device is respectively and fixedly connected with the pesticide spraying device, the outer side of the back washing device is respectively and rotatably connected with an adjusting device, the adjusting device comprises a rotating ring and a limiting pin, the inner side of, the upper end face of the rotating ring is provided with a limiting pin, the lower portion of the limiting pin is clamped with the backwashing device, uniformly distributed spray heads are arranged inside the supporting rod, the upper end face of each spray head is fixedly connected with a connecting pipe, the upper end face of each connecting pipe is fixedly connected with the backwashing device, limiting blocks which are distributed left and right are arranged on the outer side of each spray head, screws are spirally connected inside the limiting blocks, the upper portions of the screws are spirally connected with the supporting rod, a rotating frame is fixedly connected to the lower portion of the front side of the lifting device, the other end of the rotating frame is rotatably connected with a baffle, and uniformly distributed fans are fixedly connected inside the baffle.

Preferably, the input water pipe other end fixedly connected with water tank, water tank quantity and water pump quantity are two, and water tank and water pump all are bilateral symmetry setting about the laxative equipment center.

Preferably, elevating gear includes fixed frame and rotation motor, fixed frame outside and laxative equipment fixed connection, the inside equal fixedly connected with rotation motor of fixed frame, the terminal equal fixedly connected with threaded rod of rotation motor main shaft, the terminal surface all rotates with fixed frame to be connected under the threaded rod, the equal screwed connection in threaded rod outside has the screw thread ring, the equal fixedly connected with turning block in the screw thread ring outside, the inside rotation of turning block is connected with anti-washing unit, the equal fixedly connected with rotating turret in turning block front side below.

Preferably, the backwashing device comprises a water pipe and a one-way valve, one side of the water pipe is rotatably connected with the lifting device, the outer side of the water pipe is fixedly connected with the one-way valve, the outer side of the one-way valve is provided with a backwashing frame, the inner side of the backwashing frame is fixedly connected with the water pipe, a filter screen is fixedly connected inside the water pipe, the upper end surface of the backwashing frame is fixedly connected with the water pipe, the inner side of the water pipe is provided with the filter screen, the lower end surface of the backwashing frame is fixedly connected with a water outlet pipe, the lower end surface of the water outlet pipe is spirally connected with a cover, and the outer sides.

Preferably, the water pipe goes deep into the water pipe, the outer side of the water pipe is fixedly connected with the water pipe, and the outlet of the water pipe is opposite to the filter screen.

Preferably, the water outlet pipe is arranged on the outer side of the water pipe in the center of the one-way valve and the filter screen, and the upper end face of the water outlet pipe is communicated with the water pipe.

Preferably, the equal fixedly connected with snap ring in shower nozzle outside, and snap ring top and bracing piece block, the snap ring in the shower nozzle outside and stopper in close contact with.

Preferably, the using steps are as follows:

step 1: when the pesticide spraying box is used, the pesticide spraying box is filled with liquid medicine, then the lifting device is started to drive the adjusting device to move, so that the adjusting device can be automatically adjusted according to the height of crops, and then the adjusting device is rotated to be opened;

step 2: then, the rotating ring is rotated to drive the connecting rod and the supporting rod to rotate, so that the rotating ring drives the spray head to realize adjustment work, and then the rotating ring is fixed on the outer side of the backwashing device through a limiting pin to realize automatic adjustment of the position of the spray head;

and step 3: when the device is windless, the device can carry out normal pesticide spraying work, when the device is breezy, the baffle is rotated to be in an opening state, the fan is started to lead the wind direction to be backward, and the contact of the pesticide liquid and crops is ensured;

and 4, step 4: after the water tank is used, or when the blockage problem occurs, the water pump is started to drive the water source in the water tank to be pumped out through the water pipe, and then the inside of the water tank is washed through the back washing device, so that impurities are washed out.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, through the rotating ring, the limiting pin, the connecting rod, the supporting rod, the spray head, the connecting pipe, the limiting block and the screw, the rotating ring rotates to drive the connecting rod to rotate, so that the supporting rod rotates, the angle of the spray head can be adjusted, and the arrangement can be used for adjusting a plurality of spray heads simultaneously without adjusting one by one, so that the spray heads are ensured to be in the optimal spraying position;

2. according to the invention, the rotating block is driven to move by rotating the motor through the arranged fixing frame, the rotating motor, the threaded rod, the threaded ring and the rotating block, so that the spraying position can be adjusted, the height of different crops in different periods can be adjusted, the use range is expanded, the medicine water tank is ensured to move backwards during spraying by arranging the fan, and the condition that the life health is influenced by the suction of workers is avoided;

3. according to the invention, through the arrangement of the water pipe, the one-way valve, the backwashing frame, the water outlet pipe, the cover and the filter screen, after the use is finished or the water pipe is blocked, the water pump is started to drive the water in the water tank to be pumped out, and impurities are discharged through the water outlet pipe through backwashing of the filter screen, so that the cleaning effect can be realized, the blocking condition is avoided, and the water tank has a good practical value.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the lifting device of the present invention;

FIG. 3 is a schematic view of the structure of a backwashing device of the present invention;

FIG. 4 is a schematic view of the structure of FIG. 1A according to the present invention.

In the figure: 1-pesticide spraying equipment, 2-pesticide spraying box, 3-water tank, 4-water pump, 5-water pipe, 6-lifting device, 601-fixed frame, 602-rotating motor, 603-threaded rod, 604-threaded ring, 605-rotating block, 7-rotating frame, 8-backwashing device, 801-water pipe, 802-one-way valve, 803-backwashing frame, 804-water outlet pipe, 805-cover, 806-filter screen, 9-adjusting device, 901-rotating ring, 902-limit pin, 903-connecting rod, 904-supporting rod, 905-spray head, 906-connecting pipe, 907-limit block, 908-screw, 10-fan and 11-baffle.

Detailed Description

Example 1:

referring to fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides a technical solution:

a spraying device with an adjustable spray head for agricultural machinery planting and a using method thereof comprise a spraying device 1 and a spraying box 2, wherein the spraying box 2 is fixedly connected to the upper end surface of the spraying device 1, the left side and the right side of the spraying device 1 are fixedly connected with a water tank 3, the upper end surface of the water tank 3 is fixedly connected with a water pump 4, the output end and the input end of the water pump 4 are fixedly connected with a water pipe 5, the other end of the water pipe 5 at the output end is fixedly connected with a back washing device 8, the back washing device 8 comprises a water pipe 801 and a one-way valve 802, one side of the water pipe 801 is rotatably connected with a lifting device 6, the outer side of the water pipe 801 is fixedly connected with a one-way valve 802, the one-way valve 802 is arranged to ensure that liquid medicine can only flow in one direction, water in the water tank 3 can only flow in one direction to ensure that the proportion of the liquid medicine, the upper end face of the back washing frame 803 is fixedly connected with a water pipe 5, the interior of the water pipe 801 is provided with a filter screen 806, the lower end face of the back washing frame 803 is fixedly connected with a water outlet pipe 804, the lower end face of the water outlet pipe 804 is spirally connected with a cover 805, the outer sides of the left side and the right side of the water pipe 801 are rotatably connected with an adjusting device 9, the water pipe 5 extends into the water pipe 801, the outer side of the water pipe 5 is fixedly connected with the water pipe 801, the outlet of the water pipe 5 is opposite to the filter screen 806, impurities on the other side of the filter screen 806 can be directly washed away and fall, the automatic cleaning does not need manual cleaning, the water outlet pipe 804 is arranged at the outer sides of the water pipe 801 in the centers of the one-way valve 802 and the filter screen 806, the upper end face of the water outlet pipe 804 is communicated with the, the lifting device 6 comprises a fixed frame 601 and a rotating motor 602, the outer side of the fixed frame 601 is fixedly connected with the pesticide spraying equipment 1, the rotating motor 602 is fixedly connected inside the fixed frame 601, the tail end of the main shaft of the rotating motor 602 is fixedly connected with a threaded rod 603, the lower end surface of the threaded rod 603 is rotatably connected with the fixed frame 601, the outer side of the threaded rod 603 is spirally connected with a threaded ring 604, the outer side of the threaded ring 604 is fixedly connected with a rotating block 605, the inner part of the rotating block 605 is rotatably connected with a back washing device 8, the lower part of the front side of the rotating ring 901 is fixedly connected with a rotating frame 7, the height of the rotating frame can be adjusted by the arrangement, the spraying quality is ensured by adjusting different crops or crops in different periods, the outer side of the lifting device 6 is fixedly connected with the pesticide spraying equipment 1, the outer side of the back, the inner side of a rotating ring 901 is rotatably connected with a backwashing device 8, the lower end face of the rotating ring 901 is fixedly connected with a connecting rod 903, the lower end face of the connecting rod 903 is fixedly connected with a supporting rod 904, the upper end face of the rotating ring 901 is provided with a limiting pin 902, the lower part of the limiting pin 902 is clamped with the backwashing device 8, the supporting rod 904 is internally provided with uniformly distributed spray heads 905, the spray heads 905 can be adjusted in a plurality of synchronous ways without single adjustment, time is saved, the upper end face of the spray head 905 is fixedly connected with a connecting pipe 906, the upper end face of the connecting pipe 906 is fixedly connected with the backwashing device 8, the outer sides of the spray heads 905 are fixedly connected with snap rings, the upper parts of the snap rings are clamped with the supporting rod 904, the snap rings at the outer sides of the spray heads 905 are tightly contacted with the limiting blocks 907, the arrangement can fix the spray, stopper 907 is inside all screwed connection to have screw 908, screw 908 top and bracing piece 904 screwed connection, the equal fixedly connected with rotating turret 7 in 6 front sides below of elevating gear, the 7 other end of rotating turret rotates and is connected with baffle 11, the inside equal fixedly connected with evenly distributed's of baffle 11 fan 10, fan 10's setting can drive the air flow, avoid liquid medicine to fly away everywhere, influence the healthy of staff, 5 other end fixedly connected with water tank 3 of water pipe of input, 3 quantity of water tank and 4 quantity of water pump are two, and water tank 3 and water pump 4 all are the bilateral symmetry setting about laxative equipment 1 center.

The use steps are as follows:

step 1: when the pesticide spraying box is used, the pesticide spraying box 2 is filled with liquid medicine, then the lifting device 6 is started to drive the adjusting device 9 to move, so that the pesticide spraying box can be automatically adjusted according to the height of crops, and then the adjusting device 9 is rotated to be opened;

step 2: then, the rotating ring 901 is rotated to drive the connecting rod 903 and the supporting rod 904 to rotate, so that the rotating ring drives the spray nozzle 905 to realize adjustment, and then the rotating ring 901 is fixed on the outer side of the backwashing device 8 through the limiting pin 902 to realize automatic adjustment of the position of the spray nozzle 905;

and step 3: when the device is windless, the device can carry out normal pesticide spraying work, when the device is breezy, the baffle 11 is rotated to be in a spreading state, the fan 10 is started to lead the wind direction to be backward, and the contact of the pesticide liquid and crops is ensured;

and 4, step 4: after the water tank is used or when the blockage problem occurs, the water pump 4 is started to drive the water source in the water tank 3 to be pumped out through the water pipe 5, and then the inside is washed through the back washing device 8, so that impurities are washed out.

The working process is as follows: when the device is used, a power supply is connected, the pesticide liquid is injected into the pesticide box 2, then the rotating motor 602 is started to drive the threaded rod 603 to rotate according to the actual height of crops, the threaded rod 603 drives the threaded ring 604 to move, the threaded ring 604 moves to drive the rotating block 605 to move, so that the backwashing device 8 and the adjusting device 9 are driven to move, the positions of the threaded rod 603 and the adjusting device 9 are adjusted, then the backwashing device 8 and the adjusting device 9 are rotated to be opened, then the limiting pin 902 is taken out, the rotating ring 901 rotates to drive the connecting rod 903 to rotate, the rotating rod 903 drives the supporting rod 904 to rotate, the supporting rod 904 drives the spray nozzle 905 to move, when the spraying nozzle is in the optimal position, the rotating ring 901 and the water pipe 801 are fixed through the limiting pin 902, the angle of the spray nozzle 905 can be adjusted, the arrangement can be convenient for adjusting a plurality of spray nozzles 905 simultaneously, when the, make its stopper 907 take out, shower nozzle 905 can take out and change maintenance work this moment, when wind, when pure spraying this moment, it sprays the quality not good, and it is possible that liquid medicine wafts everywhere, and the staff inhales and influences its life safety, through rotating baffle 11 this moment, makes it be located water pipe 801 downside, then starts fan 10, and fan 10 rotates this moment and drives the air backward flow, and liquid medicine removes to the rear side this moment, and the staff is difficult for inhaling, guarantees to spray the quality.

Example 2:

in embodiment 2, no longer describe with the same part of embodiment 1, the difference is after work is accomplished, or the volume of spraying appears reducing in spraying process, there is the jam condition, this moment through opening lid 805, then start water pump 4 and make it take out the inside water of water tank 3, then wash filter screen 806 through water pipe 5, guarantee that inside impurity is discharged through outlet pipe 804, need not to overhaul and overhaul, and is very convenient, and the setting of check valve 802 guarantees that the inside water of water tank 3 is difficult for flowing into in the case of fighting 2, guarantees its liquid medicine normal use.

The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present invention. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present invention, and the technical features described above may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments.