CN111316971A

CN111316971A - Self-walking type efficient intelligent pesticide sprayer

Info

Publication number: CN111316971A
Application number: CN201910235763.7A
Authority: CN
Inventors: 不公告发明人
Original assignee: Chengdu Qingji Technology Co ltd
Current assignee: Chengdu Qingji Technology Co ltd
Priority date: 2019-03-27
Filing date: 2019-03-27
Publication date: 2020-06-23

Abstract

The invention provides a self-walking efficient intelligent pesticide sprayer, which belongs to the field of agricultural machinery and comprises a machine head and a machine frame which are connected, wherein the machine head comprises an engine and front wheels, a pesticide barrel and a water pump are arranged on the machine frame, a moving frame is placed on the machine frame, a roller is arranged at the bottom of the moving frame, the pesticide barrel is connected with a pesticide conveying pipe and a pesticide spraying pipe, and a plurality of spray heads are arranged on the pesticide spraying pipe at intervals; the rack is provided with a supporting rod, the rack is provided with a first connector capable of connecting the supporting rod, and the moving frame is provided with a second connector capable of connecting the supporting rod. The pesticide sprayer has a large operation surface during pesticide spraying operation, pesticide spraying operation can be completed quickly, and the pesticide sprayer can automatically walk due to the automatic structural design, so that the pesticide sprayer is more intelligent and modern and can adapt to the development of modern agriculture.

Description

Self-walking type efficient intelligent pesticide sprayer

Technical Field

The invention relates to the field of agricultural machinery, in particular to a self-walking efficient intelligent pesticide sprayer.

Background

At present common laxative machine has the back of the body, also has and to carry out subaerial, and these laxative machine structures are all comparatively simple, and it is less to spray the area when the operation of laxative, leads to that the operation time of laxative is longer, and efficiency is lower.

Disclosure of Invention

The invention provides a self-walking efficient intelligent pesticide sprayer and aims to solve the problems in the prior art.

The invention is realized by the following steps:

a self-walking efficient intelligent pesticide sprayer comprises a machine head and a machine frame which are connected, wherein the machine head comprises an engine and front wheels, a pesticide barrel and a water pump are arranged on the machine frame, a moving frame is placed on the machine frame, idler wheels are arranged at the bottom of the moving frame, the pesticide barrel is connected with a pesticide conveying pipe and a pesticide spraying pipe, and a plurality of spray heads are arranged on the pesticide spraying pipe at intervals; the rack is provided with a supporting rod, the rack is provided with a first connector capable of being connected with the supporting rod, and the moving frame is provided with a second connector capable of being connected with the supporting rod.

Further, the frame includes the front beam, the front beam is connected the aircraft nose, be provided with the seat on the front beam, have on the aircraft nose and be used for controlling the steering wheel of front wheel, the steering wheel orientation the seat.

Further, the roller comprises a front roller and a rear roller, the middle of the front roller is rotatably connected with the movable frame, the rear roller is connected with a bogie, the bogie is rotatably connected with the movable frame, and a handrail is arranged on the bogie.

Furthermore, the supporting rod is of a telescopic structure, a first upright post is arranged on the rack, and a second upright post is arranged on the moving frame;

the first stand column comprises a sleeve and a lifting rod, the sleeve is connected to the rack, the lifting rod is inserted into the sleeve, the bottom end of the lifting rod extends to the lower side of the sleeve, the inner wall of the sleeve is provided with internal threads, the outer wall of the lifting rod is provided with external threads, a limiting ring is arranged on the side portion of the lifting rod and is positioned above the sleeve, a limiting rod is arranged on the rack and is close to the sleeve, the limiting rod is inserted into the limiting ring, and the limiting ring can move up and down along the limiting rod; the sleeve is rotatably connected with the rack so that the sleeve can rotate around the axis of the sleeve, a chain wheel is arranged outside the sleeve, the bottom of the chain wheel is attached to the rack, a rotating wheel is arranged below the seat, and the rotating wheel is connected with the chain wheel through a chain;

the second stand also is the structure of liftable, the second connector set up in the top of second stand.

Further, be provided with the connecting hole on the first connector, the lateral part of first connector is provided with spacing bolt, spacing bolt's tip stretches into the connecting hole, the bottom of the tip of bracing piece is provided with the spliced pole, the middle part of spliced pole is provided with annular recess, the spliced pole can insert the connecting hole, just spacing bolt's tip can insert the recess.

Furthermore, the middle part of the movable frame is provided with a supporting foot, and one end of the supporting foot is hinged with the movable frame.

Furthermore, a plurality of branch pipes are connected to the side part of the pesticide spraying pipe at intervals, one spray nozzle is arranged at the end part of each branch pipe, and each spray nozzle is provided with a valve for controlling the opening and closing of the spray nozzle.

Furthermore, a plurality of bottom rods detachably connected with the support rod are arranged on the support rod at intervals, the bottom rods are perpendicular to the support rod, short rods perpendicular to the bottom rods are arranged at the bottom of the bottom rods, and connecting rings are arranged on the spray heads and can be connected with the short rods.

The self-walking efficient intelligent pesticide sprayer provided by the invention has a large operation surface during pesticide spraying operation, can quickly finish pesticide spraying operation, can automatically walk due to the automatic structural design, is more intelligent and modern, and can adapt to the development of modern agriculture.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a self-walking efficient intelligent pesticide sprayer provided by an embodiment of the invention;

FIG. 2 is a schematic rear view of a movable frame in the self-propelled efficient intelligent pesticide sprayer provided by the embodiment of the invention;

FIG. 3 is a schematic front view of a movable frame in the self-propelled efficient intelligent pesticide sprayer provided by the embodiment of the invention;

FIG. 4 is a schematic structural diagram of the connection between the rotating wheel and the chain wheel in the self-propelled efficient intelligent pesticide sprayer provided by the embodiment of the invention;

FIG. 5 is a schematic structural diagram of a connection between a connection column and a first connection joint in the self-propelled efficient intelligent pesticide sprayer provided by the embodiment of the invention;

FIG. 6 is a schematic structural diagram of a self-propelled efficient intelligent pesticide sprayer provided by an embodiment of the invention when in use;

fig. 7 is a schematic structural view of the connection between the spraying pipe and the supporting rod in the self-walking efficient intelligent pesticide sprayer provided by the embodiment of the invention.

Summary of reference numerals: the device comprises a machine head 11, a frame 12, an engine 13, front wheels 14, a medicine barrel 15, a water pump 16, a moving frame 17, a bogie 18, a medicine conveying pipe 19, a medicine spraying pipe 20, a spray head 21, a support rod 22, a first connector 23, a second connector 24, a front beam 25, a seat 26, a steering wheel 27, a front roller 28, a rear roller 29, a handrail 30, a first upright column 31, a second upright column 32, a sleeve 33, a lifting rod 34, a limiting ring 35, a limiting rod 36, a chain wheel 37, a rotating wheel 38, a chain 39, a connecting hole 40, a limiting bolt 41, a connecting column 42, a groove 43, a supporting foot 44, a branch pipe 45, a valve 46, a bottom rod 47, a short rod 48, a connecting ring 49 and a rear wheel 50.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Please refer to fig. 1-7.

This embodiment provides a high-efficient intelligent laxative machine of self-propelled, this kind of laxative machine has great operation face when the laxative operation, can accomplish the laxative operation fast, and its automatic structural design makes it can walk automatically, makes its more intelligent, modernization, can adapt to modern agriculture's development.

As shown in fig. 1, the self-walking efficient intelligent pesticide sprayer comprises a machine head 11 and a machine frame 12 which are connected, wherein the machine head 11 comprises an engine 13 and a front wheel 14, a pesticide barrel 15 and a water pump 16 are arranged on the machine frame 12, a rear wheel 50 is arranged at the bottom of the machine frame 12, a moving frame 17 is placed on the machine frame 12, rollers are arranged at the bottom of the moving frame 17, the pesticide barrel 15 is connected with a pesticide conveying pipe 19 and a pesticide spraying pipe 20, and a plurality of spray heads 21 are arranged on the pesticide spraying pipe 20 at intervals; the frame 12 is provided with a support rod 22, the frame 12 is provided with a first connector 23 which can be connected with the support rod 22, and the moving frame 17 is provided with a second connector 24 which can be connected with the support rod 22.

The pesticide sprayer is used for spraying pesticide to crops, and can be used for short crops and tall fruit trees. The insecticide sprayer has a head 11 with an engine 13, making it of the motor vehicle type, enabling it to travel automatically, without being manually carried on the back. One or two front wheels 14 may be provided at the bottom of the head 11 and two rear wheels 50 may be provided at the bottom of the frame 12.

The machine frame 12 is provided with a pesticide barrel 15 and a water pump 16, pesticide can be stored in the pesticide barrel 15, and the water pump 16 can pump out the pesticide in the pesticide barrel 15, flow to the pesticide spraying pipe 20 through the pesticide conveying pipe 19 and spray out from each spray head 21.

The frame 12 has a movable rack 17, and the movable rack 17 can be taken down from the frame 12. The frame 12 further has a support rod 22, one end of the support rod 22 can be connected to a first connector 23 of the frame 12, and the other end can be connected to a second connector 24 of the movable frame 17.

When the pesticide sprayer is used, the pesticide sprayer is moved to a farmland, the movable frame 17 is taken down from the upside, the pesticide spraying pipe 20 is connected to the supporting rod 22, the supporting rod 22 is connected with the rack 12 and the movable frame 17, two persons cooperate to operate, one person drives the pesticide sprayer to run, one person pushes the movable frame 17 to run, the water pump 16 is started, pesticides are sprayed out from each spray head 21 of the pesticide spraying pipe 20, the pesticide sprayer can perform pesticide spraying operation in a large area in the running process of the person, the efficiency is very high, the pesticide sprayer is not required to be carried on the pesticide barrel 15, and time and labor are saved.

The insecticide sprayer is provided with a plurality of movable components such as a head 11, a frame 12, an insecticide spray pipe 20 and a support rod 22, and is not limited to the above-mentioned operation mode when in use. For example, the movable frame 17 is not used during pesticide spraying, one person can hold the support rod 22 by hand, the pesticide spraying pipe 20 is connected to the support rod 22, the support rod 22 is lifted to a higher position, and pesticide can be sprayed downwards from high altitude. A person holding the support pole 22 rotates around the frame 12 to form a circular spray operation area. Therefore, the pesticide sprayer is also very intelligent and can finish pesticide spraying operation under various conditions.

Therefore, the pesticide sprayer can automatically walk, has higher pesticide spraying efficiency and is very intelligent, can be widely applied to modern agriculture, and improves the agricultural planting efficiency.

As shown in fig. 1, the frame 12 includes a front beam 25, the front beam 25 is connected to the head 11, a seat 26 is provided on the front beam 25, a steering wheel 27 for controlling the front wheel 14 is provided on the head 11, and the steering wheel 27 faces the seat 26. The front beam 25 is a component in front of the frame 12, the front beam 25 is used for connecting the machine head 11 and placing the seat 26, and a person can sit on the seat 26 to operate the machine head 11 and control the traveling speed and the traveling direction of the person.

As shown in fig. 2 and 3, the rollers include a front roller 28 and a rear roller 29, the middle of the front roller 28 is rotatably connected to the movable frame 17, the rear roller 29 is connected to the bogie 18, the bogie 18 is rotatably connected to the movable frame 17, and the bogie 18 is provided with a handrail 30. The moving frame 17 with two rollers is a two-wheel structure, and the front roller 28 is directly connected with the moving frame 17 in a rotating way, so that the moving frame can only rotate around the axis of the moving frame and can not play a role in steering. The bogie 18 is connected with the rear roller 29, and the travelling direction of the rear roller 29 can be changed by changing the angle of the handrail 30 when the device is used, so that a person can more flexibly push the moving frame 17 to advance behind, and the travelling angle can be changed according to actual conditions.

During pesticide spraying operation, after the machine head 11 and the machine frame 12 are moved from one end of a farmland to the other end of the farmland, one person operates the machine head 11 and the machine frame 12 to rotate around the movable frame 17, the other person turns the movable frame 17 in place, and pesticide spraying operation of the next farmland can be started.

As shown in fig. 1 and 4, the supporting rod 22 is of a telescopic structure, the frame 12 is provided with a first upright column 31, and the moving frame 17 is provided with a second upright column 32;

the first upright column 31 comprises a sleeve 33 and a lifting rod 34, the sleeve 33 is connected to the frame 12, the lifting rod 34 is inserted into the sleeve 33, the bottom end of the lifting rod 34 extends to the lower part of the sleeve 33, the inner wall of the sleeve 33 is provided with internal threads, the outer wall of the lifting rod 34 is provided with external threads, the side part of the lifting rod 34 is provided with a limiting ring 35, the limiting ring 35 is positioned above the sleeve 33, the frame 12 is provided with a limiting rod 36, the limiting rod 36 is close to the sleeve 33, the limiting rod 36 is inserted into the limiting ring 35, and the limiting ring 35 can move up and down along the limiting rod; the sleeve 33 is rotatably connected with the frame 12 so that the sleeve 33 can rotate around the axis of the sleeve 33, a chain wheel 37 is arranged outside the sleeve 33, the bottom of the chain wheel 37 is attached to the frame 12, a rotating wheel 38 is arranged below the seat 26, and the rotating wheel 38 is connected with the chain wheel 37 through a chain 39; the second upright column 32 is also a liftable structure, and the second connector 24 is disposed at the top of the second upright column 32.

Design first stand 31 and second stand 32 for the liftable structure to set up the mechanism that is used for operating first stand 31 on frame 12, can make spray tube 20 can carry out the medicine operation at the height of difference, and can conveniently adjust first stand 31's height at the in-process that removes the medicine of spouting, with the height that adapts to crops better, play better medicine effect of spouting.

The supporting rod 22 is of a telescopic structure, so that the supporting rod can be adjusted according to the specific size of a farmland when in use, and the pesticide spraying operation can be completed more efficiently. Specifically, the support rod 22 may be made in a multi-stage structure, and combined into different lengths as required.

The frame 12 is provided with a first upright column 31, the first upright column 31 is used for supporting a lifting rod 34, the first upright column 31 is provided with a sleeve 33 and the lifting rod 34 which are connected, the sleeve 33 is of a hollow structure with two open ends, the bottom end part of the sleeve 33 is connected to the frame 12 and can rotate around a vertical axis, and the inner wall of the sleeve is provided with an internal thread; the lifting rod 34 is a solid rod-shaped structure, which is a screw type, and the lifting rod 34 is screwed with the sleeve 33. The bottom end of the lifting rod 34 may extend below the sleeve 33. The side of the lifting rod 34 is provided with a limiting ring 35, the frame 12 is provided with a limiting rod 36, the limiting rod 36 passes through the limiting ring 35, the lifting rod 34 cannot rotate through the limiting action of the limiting rod 36, and the lifting rod 34 can move up and down when the sleeve 33 rotates.

A chain wheel 37 is arranged at the bottom end position of the sleeve 33, and the chain wheel 37 can synchronously rotate with the sleeve 33; a rotating wheel 38 is arranged below the seat 26, and the rotating wheel 38 is connected with the chain wheel 37 through a chain 39, so that when the rotating wheel 38 rotates, the chain wheel 37 can be driven to rotate, and the sleeve 33 is driven to rotate. Through such setting, make the staff drive the laxative machine and spout the in-process of medicine, just can rotate runner 38 according to actual conditions, and then adjust the height of bracing piece 22, make spray tube 20 be in different height, can spray the medicine more accurately on crops and not blown away by the air current.

The second upright column 32 is also of a liftable structure, so that a worker pushing the movable frame 17 can adjust the height of the second upright column 32 according to actual conditions, and the support rod 22 is kept at a proper height by matching with another worker.

In the spraying work, the fruit trees may be higher than the crops to be sprayed, and the height of the fruit trees may be inconsistent in one field, so that the support rod 22 is supported at a higher position by the upright column, and the height of the upright column is adjusted to change the height of the spraying pipe 20 in the spraying work.

As shown in fig. 5, a connection hole 40 is formed in the first connection head 23, a limit bolt 41 is disposed on a side portion of the first connection head 23, an end portion of the limit bolt 41 extends into the connection hole 40, a connection column 42 is disposed at a bottom portion of an end portion of the support rod 22, an annular groove 43 is disposed in a middle portion of the connection column 42, the connection column 42 can be inserted into the connection hole 40, and an end portion of the limit bolt 41 can be inserted into the groove 43.

The first connector 23 and the second connector 24 may be provided in the same structure. The connecting column 42 arranged at the end of the supporting rod 22 can be inserted into the connecting hole 40, the end of the limiting bolt 41 is inserted into the groove 43 of the connecting column 42, the connecting column 42 can be limited in the connecting hole 40, and the supporting rod 22 cannot be separated from the upright column. Meanwhile, the connecting column 42 can rotate in the connecting hole 40, so that the movable frame 17 and the pesticide sprayer can move flexibly during pesticide spraying operation.

As shown in fig. 3, a supporting foot 44 is provided at the middle of the moving frame 17, and one end of the supporting foot 44 is hinged to the moving frame 17. After the supporting feet 44 are rotated downwards, the movable frame 17 can be supported obliquely from the side, so that the movable frame 17 can be stably stood without being held by hands.

As shown in fig. 6 and 7, a plurality of branch pipes 45 are connected to the side of the spray pipe 20 at intervals, one nozzle 21 is provided at the end of each branch pipe 45, and the nozzle 21 has a valve 46 for controlling the opening and closing thereof. The spray tube 20 may be of a multi-segment construction, with each segment being connected by a tee and by a branch tube 45. Be provided with valve 46 on the shower nozzle 21, can control the switching of shower nozzle 21 through valve 46, before the operation of laxative, can suitably close some valve 46 according to the topography in farmland, make the place that need not spout the medicine can not have the medicine blowout, play the effect of saving pesticide to can play the guard action to the staff.

As shown in fig. 7, a plurality of bottom rods 47 are arranged at intervals on the supporting rod 22 and detachably connected with the supporting rod, the bottom rods 47 are perpendicular to the supporting rod 22, short rods 48 are arranged at the bottom of the bottom rods 47, connecting rings 49 are arranged on the spray head 21, and the connecting rings 49 can be connected with the short rods 48.

The spray tube 20 may be connected to the support rod 22 by a strap, or a hook-like structure may be provided on the support rod 22 for hanging the spray tube 20. The bottom rod 47 of the support rod 22 is used for connecting the branch pipe 45, the bottom end of the bottom rod 47 is provided with a short rod 48, and a connecting ring 49 on the spray head 21 is connected to the short rod 48, so that the spray head 21 can be kept stable, and the direction of the spray head 21 can be flexibly adjusted by rotating the connecting ring 49, thereby achieving better spraying effect.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A self-walking efficient intelligent pesticide sprayer is characterized by comprising a machine head and a machine frame which are connected, wherein the machine head comprises an engine and front wheels, a pesticide barrel and a water pump are arranged on the machine frame, a moving frame is placed on the machine frame, idler wheels are arranged at the bottom of the moving frame, the pesticide barrel is connected with a pesticide conveying pipe and a pesticide spraying pipe, and a plurality of spray heads are arranged on the pesticide spraying pipe at intervals; the rack is provided with a supporting rod, the rack is provided with a first connector capable of being connected with the supporting rod, and the moving frame is provided with a second connector capable of being connected with the supporting rod.

2. The self-propelled efficient intelligent pesticide sprayer according to claim 1, wherein the rack comprises a front beam, the front beam is connected with the machine head, a seat is arranged on the front beam, a steering wheel for controlling the front wheel is arranged on the machine head, and the steering wheel faces the seat.

3. The self-walking efficient intelligent pesticide sprayer according to claim 2, wherein the rollers comprise a front roller and a rear roller, the middle part of the front roller is rotatably connected with the movable frame, the rear roller is connected with a bogie, the bogie is rotatably connected with the movable frame, and a handrail is arranged on the bogie.

4. The self-walking efficient intelligent pesticide sprayer according to claim 3, wherein the supporting rod is of a telescopic structure, a first upright column is arranged on the rack, and a second upright column is arranged on the moving rack;

5. The self-walking efficient intelligent pesticide sprayer according to claim 4, wherein a connecting hole is formed in the first connecting head, a limiting bolt is arranged on the side portion of the first connecting head, the end portion of the limiting bolt extends into the connecting hole, a connecting column is arranged at the bottom of the end portion of the supporting rod, an annular groove is formed in the middle of the connecting column, the connecting column can be inserted into the connecting hole, and the end portion of the limiting bolt can be inserted into the groove.

6. The self-walking efficient intelligent pesticide sprayer according to claim 4, wherein a supporting foot is arranged in the middle of the movable frame, and one end of the supporting foot is hinged to the movable frame.

7. The self-walking efficient intelligent pesticide sprayer according to claim 5, wherein a plurality of branch pipes are connected to the side part of the pesticide spraying pipe at intervals, one spray nozzle is arranged at the end part of each branch pipe, and each spray nozzle is provided with a valve for controlling the opening and the closing of the spray nozzle.

8. The self-walking efficient intelligent pesticide sprayer according to claim 7, wherein a plurality of bottom rods detachably connected with the support rod are arranged on the support rod at intervals, the bottom rods are perpendicular to the support rod and perpendicular to the support rod, a short rod perpendicular to the bottom rods is arranged at the bottom of each bottom rod, a connecting ring is arranged on the spray head, and the connecting ring can be connected to the short rod.