WO2022099673A1

WO2022099673A1 - Convenient-to-adjust small agricultural spraying equipment, and method therefor

Info

Publication number: WO2022099673A1
Application number: PCT/CN2020/128963
Authority: WO
Inventors: 刘浩源; 郭舒璐; 田丙奇; 赵朋
Original assignee: 唐山哈船科技有限公司
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2022-05-19

Abstract

The present invention relates to the technical field of small spraying equipment, in particular, to convenient-to-adjust small agricultural spraying equipment and a method therefor. Aiming at the problems that existing equipment is inconvenient for users to adjust the height of the nozzle and the amount of water sprayed, and is difficult to control the spraying range, inconvenience is caused to users, and the work efficiency of users is reduced, the following solution is now provided, comprising a base. A tank is fixedly mounted at the top of the base; a recess if provided on one side of the tank; a motor is fixedly mounted at the top of the base; a driving rod is fixedly mounted on an output shaft of the motor; a roller is fixedly sleeved on the driving rod; a moving pipe is slidably connected to the inner wall of the recess; the moving pipe is movably connected to the roller. The present invention is simple in operation and convenient to use, allows for adjustment of the spraying range of chemicals back and forth, uniformly stirring of the chemicals, and also adjustment of the amount of water sprayed, and is convenient for persons to use.

Description

A kind of small-scale spraying equipment and method for agriculture that is easy to adjust

technical field

The invention relates to the technical field of small spraying equipment, in particular to a small spraying equipment and a method thereof that are easy to adjust for agriculture.

Background technique

With the rapid development of agriculture, the application of high-efficiency pesticides and the improvement of people's requirements for the living environment, pesticide application technology and application equipment are facing new challenges. The level of modern agricultural machinery is seriously lagging behind. Modern agricultural machinery is developing in the direction of saving people time and effort, striving to liberate a large number of laborers from heavy labor, and have the opportunity to engage in other industries. However, most of the commonly used spraying equipment is manual. Or it is driven by an internal combustion engine. The former is labor-intensive and has low productivity. The latter is harmful to the operator because of the noise and vibration of the engine, and at the same time consumes expensive fuel. Therefore, small spray equipment is currently more used.

The existing equipment is inconvenient for the user to adjust the height of the nozzle and the amount of water sprayed, which makes it difficult to control the spray range, causing inconvenience to the user and reducing the work efficiency of the user. Therefore, we propose an agricultural application that is easy to adjust. Small spray equipment and method therefor.

SUMMARY OF THE INVENTION

The purpose of the present invention is to solve the problem that the existing equipment is inconvenient for the user to adjust the height of the nozzle and the amount of water sprayed, thereby causing the range of the spray to be difficult to regulate, causing the inconvenience of the user, and reducing the working efficiency of the user. Shortcoming, The invention proposes a small-scale agricultural spraying equipment and a method that is easy to adjust.

In order to achieve the above object, the present invention adopts the following technical solutions:

A small agricultural spraying equipment that is easy to adjust, including a base, a box body is fixedly installed on the top of the base, a groove is opened on one side of the box body, a motor is fixedly installed on the top of the base, and the output of the motor is An active rod is fixedly installed on the shaft, a rotating roller is fixedly sleeved on the active rod, a moving pipe is slidably connected to the inner wall of the groove, and the moving pipe is movably connected to the rotating roller. The top of the box body is slidably connected with two A water guide pipe, the same positioning rod is fixedly installed between the two water guide pipes, the positioning rod is fixedly connected with the moving pipe, the inner wall of the box is rotatably connected with two symmetrically arranged driven rods, and the inner wall of the groove rotates A transmission rod is connected, and the driven rod is connected with the transmission rod in a driving manner, a plurality of stirring rods are fixedly installed on the driven rod, a water pump is fixedly installed on the bottom inner wall of the box body, and a hose is connected to the water pump. It is fixedly connected with the water guide pipe, the top of the water guide pipe is fixedly installed with a water guide box, and one side of the water guide box is rotatably connected with a cover plate. Matchingly, the top of the base is fixedly installed with a handrail, and the bottom of the base is rotatably connected with four symmetrically arranged runners.

Preferably, a circulation groove is formed on the rotating roller, a positioning block is fixedly installed on the inner wall of the moving pipe, the positioning block is slidably connected with the circulation groove, and the rotating rotating roller can drive the moving pipe up and down through the sliding connection between the circulation groove and the positioning block. move.

Preferably, the inner walls of both sides of the groove are provided with limit slots, the limit slots are slidably connected to limit blocks, the limit blocks are fixedly connected to the moving tube, and the sliding connection between the limit slots and the limit blocks can prevent the movement of Tube is limited.

Preferably, a worm is fixedly sleeved on the driving rod, a worm wheel is fixedly sleeved on the transmission rod, the worm and the worm wheel are meshed with each other, and both ends of the transmission rod are fixedly installed with a first bevel gear, and the driven rod is fixed A second bevel gear is sleeved, the first bevel gear and the second bevel gear are meshed with each other, both ends of the transmission rod are rotatably connected with a positioning box, the positioning box is rotatably connected with the corresponding driven rod, and the rotating driving rod The transmission rod can be driven to rotate through the mutual meshing of the worm and the worm wheel, and the rotating transmission rod can drive the driven rod to rotate through the mutual meshing of the first bevel gear and the second bevel gear.

Preferably, the outer side of the water guide box is provided with an annular chute, the inner side of the cover plate is fixedly installed with two symmetrically arranged sliders, the sliders are slidably connected with the annular chute, and the sliding connection between the annular chute and the slider can Position the cover plate.

Preferably, a plurality of water blocking rods are slidably connected to the cover plate, the water blocking rods are matched with the through holes, and the water blocking rods can block the through holes, thereby changing the water output of the cover plate.

Preferably, a ring gear rack is fixedly installed on one side of the water guide box, a plurality of gears are rotatably connected to the inner wall of the cover plate, the gears are threadedly connected with the corresponding water blocking rods, and the ring gear rack and the plurality of gears are meshed with each other. The rotating cover plate can drive the gear to rotate through the mutual meshing of the gear and the ring gear rack, and drive the water blocking rod to move through the threaded connection between the gear and the water blocking rod.

A method for using a small-sized spraying device that is easy to adjust for agriculture, comprising the following steps:

S1: When working, the water pump sprays the outside through the water guide pipe and the water guide box, and starts the motor switch. The motor is the output shaft to drive the active rod to rotate, and the rotating active rod drives the rotating roller to rotate. The rotating roller passes through the circulation groove and The sliding connection of the positioning block drives the moving pipe to move up and down, and the moving pipe moves through the water guide pipe, thereby driving the water guide box to move up and down, so as to spray medicine at different distances;

S2: The driving rod that rotates at the same time drives the transmission rod to rotate through the mutual meshing of the worm and the worm wheel, and the rotating transmission rod drives the two driven rods to rotate through the mutual meshing of the first bevel gear and the second bevel gear. The driven rod stirs the potion in the box through the stirring rod, so that the potion in the box is quickly mixed;

S3: When it is necessary to adjust the water output of the water guide box, turn the cover plate, the cover plate drives the gear and the water blocking rod to make a circular motion, and drives the gear to rotate through the mutual meshing of the gear and the ring rack, and the rotating gear passes through The threaded connection with the water blocking rod drives the water blocking rod to move, and then the through hole is blocked by the water blocking rod, so as to adjust the water output of the water guide box, which is convenient for people to use.

Compared with the prior art, the advantages of the present invention are:

(1) In this scheme, the sliding connection between the circulation groove and the positioning block is provided, and the sliding connection between the moving tube and the groove enables the rotating active rod to drive the moving tube to move up and down, thereby driving the water guide box to move up and down, so as to prevent the medicine from moving up and down. The spraying range can be changed back and forth, and then a larger range can be sprayed;

(2) Due to the mutual meshing of the worm and the worm gear, and the mutual meshing of the first bevel gear and the second bevel gear, the rotating driving rod can drive the driven rod to rotate, and then the potion in the box is processed by the stirring rod. Stir well;

(3) Due to the mutual cooperation between the water blocking rod and the through hole, the mutual meshing of the gear and the ring gear rack, and the threaded connection of the gear and the water blocking rod, the rotating cover plate can drive the water blocking rod to move, and then adjust the guide The water output in the water tank.

The invention is simple in operation and convenient in use, can adjust the spraying range of the medicine back and forth, can stir the medicine evenly, and can adjust the size of the water spraying, which is convenient for people to use.

Description of drawings

Fig. 1 is the structural representation of a kind of agriculturally easy-to-adjust small spray equipment and method thereof proposed by the present invention;

2 is a schematic side view of a small-sized agricultural spraying equipment and a method for easy adjustment proposed by the present invention;

FIG. 3 is a schematic top view of a small-sized agricultural spraying equipment that is easy to adjust and its method proposed by the present invention;

FIG. 4 is a schematic structural diagram of a water guide box and a cover plate of a small agricultural spraying equipment that is easy to adjust and a method thereof proposed by the present invention;

5 is a schematic cross-sectional structure diagram of a cover plate of a small-sized agricultural spraying equipment that is easy to adjust and a method thereof proposed by the present invention;

6 is a schematic diagram of the structure of part A of a small-sized agricultural spraying equipment that is easy to adjust and its method proposed by the present invention;

FIG. 7 is a schematic structural diagram of part B of a small-sized agricultural spraying equipment that is easy to adjust and its method proposed by the present invention.

In the figure: 1. Base; 2. Box; 3. Groove; 4. Motor; 5. Active rod; 6. Moving tube; 7. Roller; 8. Circulation groove; 9. Positioning block; 10. Transmission rod ; 11, driven rod; 12, stirring rod; 13, worm; 14, worm gear; 15, first bevel gear; 16, second bevel gear; 17, positioning box; 18, water conduit; 19, water conduit box; 20, positioning rod; 21, cover plate; 22, water pump; 23, through hole; 24, annular chute; 25, slider; 26, gear; 27, water blocking rod; 28, annular rack; 29, armrest.

Detailed ways

The technical solutions in this embodiment will be clearly and completely described below with reference to the accompanying drawings in this embodiment. Obviously, the described embodiments are only a part of the embodiments of this embodiment, but not all of the embodiments.

Example

Referring to Figures 1-7, a small agricultural spraying equipment that is easy to adjust includes a base 1, a box 2 is welded on the top of the base 1, a groove 3 is opened on one side of the box 2, and the top of the base 1 is fixed by bolts There is a motor 4, an active rod 5 is welded on the output shaft of the motor 4, a rotating roller 7 is fixedly sleeved on the active rod 5, and a moving pipe 6 is slidably connected to the inner wall of the groove 3, and the moving pipe 6 is movably connected with the rotating roller 7. , the top of the box body 2 is slidably connected with two water guide pipes 18, and the same positioning rod 20 is welded between the two water guide pipes 18. The positioning rod 20 is fixedly connected with the moving pipe 6, and the inner wall of the box body 2 is rotatably connected with two There are two symmetrically arranged driven rods 11, the inner wall of the groove 3 is rotatably connected with a transmission rod 10, the driven rod 11 is connected with the transmission rod 10 in a driving manner, and a plurality of stirring rods 12 are welded on the driven rod 11. A water pump 22 is fixed on the inner wall of the bottom by bolts, and a hose is connected to the water pump 22. The hose is fixedly connected to the water guide pipe 18. The plate 21, the water guide box 19 and the cover plate 21 are provided with a plurality of through holes 23, and the plurality of through holes 23 are matched. The top of the base 1 is welded with a handrail 29, and the bottom of the base 1 is rotated and connected with four symmetrically arranged runner.

In this embodiment, a circulating groove 8 is formed on the rotating roller 7, a positioning block 9 is welded on the inner wall of the moving pipe 6, and the positioning block 9 is slidably connected with the circulating groove 8. The rotating rotating roller 7 can pass through the circulating groove 8 and the positioning block. The sliding connection of 9 drives the moving tube 6 to move up and down.

In this embodiment, the inner walls of both sides of the groove 3 are provided with limit slots, the limit slots are slidably connected with limit blocks, the limit blocks are fixedly connected with the moving tube 6, and the sliding connection between the limit slots and the limit blocks can Limit the moving tube 6 .

In this embodiment, a worm 13 is fixedly sleeved on the driving rod 5, a worm wheel 14 is fixedly sleeved on the transmission rod 10, the worm 13 and the worm wheel 14 are meshed with each other, and both ends of the transmission rod 10 are welded with a first bevel gear 15. A second bevel gear 16 is fixedly sleeved on the driven rod 11. The first bevel gear 15 and the second bevel gear 16 mesh with each other. Both ends of the transmission rod 10 are rotatably connected with a positioning box 17. The positioning box 17 is rotatably connected with the corresponding driven rod 11. The rotating driving rod 5 can drive the transmission rod 10 to rotate through the mutual meshing of the worm 13 and the worm wheel 14. The rotating transmission rod 10 passes through the first conical gear 15 and the second conical gear. The mutual meshing of the gears 16 drives the driven rod 11 to rotate.

In this embodiment, the outer side of the water guide box 19 is provided with an annular chute 24, the inner side of the cover plate 21 is welded with two symmetrically arranged sliders 25, the sliders 25 are slidably connected with the annular chute 24, and the annular chute 24 is The sliding connection of the sliding block 25 can position the cover plate 21 .

In this embodiment, a plurality of water blocking rods 27 are slidably connected to the cover plate 21 . The water blocking rods 27 are matched with the through holes 23 , and the water blocking rods 27 can block the through holes 23 , thereby changing the water output of the cover plate 21 . .

In this embodiment, a ring gear rack 28 is welded on one side of the water guide box 19 , and a plurality of gears 26 are rotatably connected to the inner wall of the cover plate 21 . Intermeshing with a plurality of gears 26, the rotating cover plate 21 can drive the gear 26 to rotate through the mutual meshing of the gear 26 and the ring rack 28, and drive the water blocking rod 27 to move through the threaded connection between the gear 26 and the water blocking rod 27. .

S1: When working, the water pump 22 sprays the outside through the water guide pipe 18 and the water guide box 19, and starts the switch of the motor 4. The motor 4 is the output shaft that drives the driving rod 5 to rotate, and the rotating driving rod 5 drives the rotating roller 7 to rotate. The rotating roller 7 drives the moving pipe 6 to move up and down through the sliding connection between the circulation groove 8 and the positioning block 9, and the moving pipe 6 moves through the water guide pipe 18, thereby driving the water guide box 19 to move up and down, so as to carry out the operation at different distances. spray;

S2: The driving rod 5 that rotates at the same time drives the transmission rod 10 to rotate through the mutual meshing of the worm 13 and the worm wheel 14, and the rotating transmission rod 10 drives the two slaves through the mutual meshing of the first bevel gear 15 and the second bevel gear 16. The moving rod 11 rotates, and the rotating driven rod 11 stirs the liquid medicine in the box body 2 through the stirring rod 12, so that the liquid medicine in the box body 2 is quickly mixed;

S3: When the water output of the water guide box 19 needs to be adjusted, the cover plate 21 is rotated, and the cover plate 21 drives the gear 26 and the water blocking rod 27 to make a circular motion, and drives the gear 26 through the meshing of the gear 26 and the ring gear 28. 26 rotates, the rotating gear 26 drives the water blocking rod 27 to move through the threaded connection with the water blocking rod 27, and then the through hole 23 is blocked by the water blocking rod 27, so as to adjust the water output of the water guide box 19, Easy for people to use.

The above descriptions are only preferred specific implementations of this embodiment, but the protection scope of this embodiment is not limited to this. The technical solutions and the inventive concept of the examples are equivalently replaced or changed, which should all be covered within the protection scope of this embodiment.

Claims

A small-scale agricultural spraying device that is easy to adjust, comprising a base (1), characterized in that a box (2) is fixedly installed on the top of the base (1), and one side of the box (2) is provided with a A groove (3), a motor (4) is fixedly installed on the top of the base (1), an active rod (5) is fixedly installed on the output shaft of the motor (4), and a rotating rod (5) is fixedly sleeved on the active rod (5). Roller (7), the inner wall of the groove (3) is slidably connected with a moving pipe (6), the moving pipe (6) is movably connected with the rotating roller (7), and the top of the box (2) is slidably connected with a Two water guide pipes (18), the same positioning rod (20) is fixedly installed between the two water guide pipes (18), the positioning rod (20) is fixedly connected with the moving pipe (6), the box body (2) is The inner wall is rotatably connected with two symmetrically arranged driven rods (11), the inner wall of the groove (3) is rotatably connected with a transmission rod (10), and the driven rod (11) is connected with the transmission rod (10) in a driving manner, so A plurality of stirring rods (12) are fixedly installed on the driven rod (11), a water pump (22) is fixedly installed on the bottom inner wall of the box body (2), and a hose is connected to the water pump (22). It is fixedly connected with a water guide pipe (18), a water guide box (19) is fixedly installed on the top of the water guide pipe (18), and a cover plate (21) is rotatably connected to one side of the water guide box (19), and the water guide box ( 19) A plurality of through holes (23) are opened on both the cover plate (21), and the plurality of through holes (23) are matched. The top of the base (1) is fixedly installed with a handrail (29), and the base ( The bottom of 1) is rotatably connected with four symmetrically arranged runners.
The small-sized agricultural spraying equipment that is easy to adjust according to claim 1, characterized in that a circulation groove (8) is opened on the rotating roller (7), and a positioning device is fixedly installed on the inner wall of the moving pipe (6). block (9), the positioning block (9) is slidingly connected with the circulation groove (8).
The small-sized agricultural spraying equipment that is easy to adjust according to claim 1, characterized in that, limit slots are provided on both inner walls of the groove (3), and limit blocks are slidably connected in the limit slots. The limit block is fixedly connected with the moving pipe (6).
The small agricultural spraying equipment that is easy to adjust according to claim 1, characterized in that a worm (13) is fixedly sleeved on the driving rod (5), and a worm wheel is fixedly sleeved on the transmission rod (10). (14), the worm (13) and the worm wheel (14) mesh with each other, and both ends of the transmission rod (10) are fixedly installed with a first bevel gear (15), and the driven rod (11) is fixedly sleeved with a first bevel gear (15). Two bevel gears (16), the first bevel gear (15) and the second bevel gear (16) are meshed with each other, the two ends of the transmission rod (10) are rotatably connected with a positioning box (17), the positioning box (17) ) is rotatably connected with the corresponding driven rod (11).
The small-sized agricultural spraying equipment that is easy to adjust according to claim 1, characterized in that, an annular chute (24) is provided on the outer side of the water guide box (19), and the inner side of the cover plate (21) is fixedly installed There are two symmetrically arranged sliding blocks (25), and the sliding blocks (25) are slidably connected with the annular chute (24).
The small-sized agricultural spraying equipment that is easy to adjust according to claim 1, characterized in that, a plurality of water blocking rods (27) are slidably connected to the cover plate (21), and the water blocking rods (27) are connected with the communication rods (27). The holes (23) are matched.
The small agricultural spraying equipment that is easy to adjust according to claim 1, characterized in that, a ring gear rack (28) is fixedly installed on one side of the water guide box (19), and the inner wall of the cover plate (21) is fixedly mounted on one side. A plurality of gears (26) are rotatably connected to the upper surface, the gears (26) are threadedly connected with the corresponding water blocking rods (27), and the annular rack (28) is meshed with the plurality of gears (26).
A method of using a small-sized spraying device that is easy to adjust for agriculture, characterized in that it comprises the following steps:

S1: During operation, the water pump (22) sprays the outside through the water guide pipe (18) and the water guide box (19), starts the switch of the motor (4), and the motor (4) is the output shaft to drive the active rod (5) to rotate , the rotating active rod (5) drives the rotating roller (7) to rotate, and the rotating rotating roller (7) drives the moving pipe (6) to move up and down through the sliding connection between the circulation groove (8) and the positioning block (9), and the moving pipe ( 6) Move through the water guide pipe (18), thereby driving the water guide box (19) to move up and down, so as to spray medicine at different distances;

S2: The driving rod (5) that rotates at the same time drives the transmission rod (10) to rotate through the mutual meshing of the worm (13) and the worm wheel (14), and the rotating transmission rod (10) passes through the first bevel gear (15) and the second The mutual meshing of the two conical gears (16) drives the two driven rods (11) to rotate, and the rotating driven rod (11) stirs the liquid medicine in the box (2) through the stirring rod (12), so that the The potion in the box (2) is quickly mixed;

S3: When the water output of the water guide box (19) needs to be adjusted, the cover plate (21) is rotated, and the cover plate (21) drives the gear (26) and the water blocking rod (27) to make a circular motion, and passes the gear (21). 26) The mutual meshing with the ring gear (28) drives the gear (26) to rotate, and the rotating gear (26) drives the water blocking rod (27) to move through the threaded connection with the water blocking rod (27), and then passes the blocking rod (27). The water rod (27) shields the through hole (23), so as to adjust the water output of the water guide box (19), which is convenient for people to use.