CN211298172U - A sprayer for agricultural machinery - Google Patents

Abstract

The utility model provides a sprayer for agricultural machinery, which relates to the technical field of agricultural machinery. The sprayer for agricultural machinery includes a first support plate, the bottom of the first support plate is provided with a rotating wheel, the top of the rotating wheel is fixedly installed with a hydraulic press, the top of the hydraulic press is connected with a lifting rod, the A fixing column is fixedly installed on one side of the hydraulic press, and a fixing frame is fixedly installed on the top of the first support plate. The spraying machine for agricultural machinery can raise or lower the height of the spraying machine through the hydraulic press and the lifting rod arranged on the first support plate, so as to realize the spraying of different heights of crops in different growth periods. The fourth motor drives the spraying device to rotate the angle, which can increase or decrease the angle of the spraying device, and can spray the crops in the seedling stage. Since the sprayer can adjust the height, the waste of drugs caused by the sprayer being too high is reduced.

Description

A sprayer for agricultural machinery

technical field

The utility model relates to the technical field of agricultural machinery, in particular to a sprayer for agricultural machinery.

Background technique

The sprayer is suitable for the control of pests and diseases in forests, nurseries, orchards and tea gardens, the control of pests and diseases on cotton, wheat, water, corn and other field crops and large-scale grasslands, and the pests and diseases of plants in urban and suburban gardens, vegetable gardens and greenhouses. Machine prevention and control, sanitation and disinfection of hospitals, conference rooms, theaters, stadiums, docks, stations, buses, passenger trains, urban sewers and heating passages, basements, air raid shelters and various cargo warehouses.

With the development of agricultural machinery, there are more and more mechanical products related to agriculture, and the sprayer has become an indispensable agricultural machine in agricultural production. The mechanical sprayer can save a lot of manpower and material resources, depending on the height of crops in different periods. Therefore, a sprayer is required to spray crops of different heights. At present, the sprayers on the market cannot properly spray the crops at different heights according to the growth period of the crops.

Utility model content

(1) Technical problems solved

Aiming at the deficiencies of the prior art, the utility model provides a sprayer for agricultural machinery, which solves the problem of spraying with different heights during the growing period of crops.

(2) Technical solutions

In order to achieve the above purpose, the present utility model is achieved through the following technical solutions: a sprayer for agricultural machinery, comprising a first support plate, the bottom of the first support plate is provided with a rotating wheel, and the top of the rotating wheel is fixed A hydraulic press is installed, a lifting rod is connected to the top of the hydraulic press, a fixing column is fixedly installed on one side of the hydraulic press, a fixing frame is fixedly installed on the top of the first support plate, and a water tank is fixedly installed on the top of the fixing frame One side of the top of the first support plate is provided with a first water pump, the other side of the first water pump is provided with a water supply pipe, one side of the first water pump is fixedly installed with a driving device, and the other side of the water tank A support column is arranged on one side, a second support plate is fixedly installed on the top of the support column, a base is connected to the top of the second support plate, and a third support plate is fixedly installed on the top of the base. A first motor is fixedly installed on the bottom of the support plate, an output end of the first motor is connected with a first rotating shaft, and the first rotating shaft passes through the second support plate and is connected to the base.

Preferably, one end of the water tank is connected with a connecting pipe, one end of the connecting pipe is connected with a second water pump, one end of the second water pump is connected with a second water pipe, and one end of the second water pipe is connected with a spraying device , a support frame is fixedly installed on the top of the third support plate, a motor box is fixedly installed on one side of the support frame, and a fixed shaft is arranged on the other side of the support frame, and the fixed shaft passes through the support frame and the electric motor Chassis connection.

Preferably, the inner surface of the water tank is provided with a protective layer, the top of the water tank is provided with a charging port, and one side of the interior of the water tank is provided with a first water pipe, and the first water pipe passes through the water tank and the driving device and the first water pipe. The water pump is connected, one end of the first water pipe is connected with a first shaft seat, one side of the surface of the first water pipe is fixedly installed with a stirring plate, and the surface of the first water pipe is provided with a water supply hole.

Preferably, the inside of the spraying device is provided with a second motor, the output end of the second motor is connected with a fan blade, and one end of the spraying device is provided with a spray hole, and the spray hole is connected with the second water pipe.

Preferably, a third motor is provided on one side inside the driving device, the output end of the third motor is connected with a second shaft seat, and a first pulley is installed on the rotating shaft connected with the output end of the third motor, A belt is connected to the surface of the first pulley.

Preferably, a fourth motor is fixedly installed on one side of the inside of the motor box, the output end of the fourth motor is connected with a second rotating shaft, and one side of the second rotating shaft is connected with a second pulley, the second A limit post is set on the surface of the pulley.

(3) Beneficial effects

The utility model provides a sprayer for agricultural machinery. The beneficial effects are as follows:

1. The spraying machine for agricultural machinery can raise or lower the height of the spraying machine through the hydraulic press and the lifting rod set on the first support plate, so as to realize the spraying of different heights of crops in different growth periods. The set fourth motor drives the spraying device to rotate the angle, which can increase or decrease the angle of the spraying device, and can spray the crops in the seedling stage. The height of the sprayer can be adjusted, which reduces the amount of drugs caused by the sprayer being too high. Waste, the problem of accurate spraying cannot be achieved, which greatly reduces the waste of drugs and improves the accuracy.

2. The sprayer used for agricultural machinery drives the base to rotate through the first motor, thereby driving the third support plate to rotate. By setting the spray device on the third support plate, the spray device can be rotated and sprayed. The spraying range of the spraying device is increased through the second motor and the fan blade in the spraying device, and the spraying can be carried out uniformly, which greatly improves the working efficiency of the spraying machine and reduces the time required for spraying.

Description of drawings

Fig. 1 is the external structure schematic diagram of the utility model;

2 is a schematic front view of the utility model;

3 is a schematic side view of the utility model;

Fig. 4 is the sectional structure schematic diagram of the water tank of the utility model;

Fig. 5 is the cross-sectional structure schematic diagram of the sprinkling device of the present invention;

6 is a schematic cross-sectional structure diagram of the driving device of the present invention;

FIG. 7 is a schematic cross-sectional structure diagram of the electric motor box of the present invention.

In the figure: 1 first support plate, 2 water supply pipe, 3 fixed frame, 4 fixed column, 5 hydraulic press, 6 lifting rod, 7 support column, 8 second support plate, 9 third support plate, 10 support frame, 11 sprinkle Medicine device, 12 fixed shaft, 13 motor box, 14 water tank, 15 medicine charging port, 16 first water pipe, 17 driving device, 18 first water pump, 19 rotating wheel, 20 first motor, 21 first rotating shaft, 22 base , 23 second water pipe, 24 connecting pipe, 25 second water pump, 26 protective layer, 27 stirring plate, 28 water supply hole, 29 first shaft seat, 30 spray hole, 31 second motor, 32 fan blade, 33 belt, 34 First pulley, 35 second shaft seat, 36 third motor, 37 fourth motor, 38 second pulley, 39 second drive shaft, 40 limit post.

Detailed ways

The utility model will be further elaborated below through the accompanying drawings and embodiments.

An embodiment of the present invention provides a sprayer for agricultural machinery, as shown in FIGS. 1-6 , comprising a first support plate 1 . The bottom of the first support plate 1 is provided with a rotating wheel 19 , and the top of the rotating wheel 19 is provided with a rotating wheel 19 . A hydraulic press 5 is fixedly installed, a lifting rod 6 is connected to the top of the hydraulic press 5, a fixed column 4 is fixedly installed on one side of the hydraulic press 5, and the first support plate 1 is connected by the lifting rod 6 and the rotating wheel 19 of the hydraulic press 5, which is convenient for the device to move. , It can be adjusted according to the height required by crops in different periods, reducing the loss of medicine due to the high device, and reducing the cost of spraying. The hydraulic press 5 can be fixed by the fixed column 4 to prevent the spraying machine from shaking. A fixing frame 3 is fixedly installed on the top, and a water tank 14 is fixedly installed on the top of the fixing frame 3. The water tank 14 is fixed by the fixing frame 3 to prevent the water tank 14 from shifting due to the movement of the sprayer, causing the water tank 14 to fall. For the stability of the sprayer, one side of the top of the first support plate 1 is provided with a first water pump 18, the other side of the first water pump 18 is provided with a water supply pipe 2, and one side of the first water pump 18 is fixedly installed with a driving device 17, The first water pump 18 supplies water to the water tank 14 through the water supply pipe 2, which improves the convenience of the device. The stirring plate 27 can be driven by the driving device 17 to effectively control the stirring speed, so that the pesticide and water in the water tank 14 can be fully mixed. The effect of spraying medicine, the other side of the water tank 14 is provided with a support column 7, the top of the support column 7 is fixedly installed with a second support plate 8, the top of the second support plate 8 is connected to a base 22, and the top of the base 22 is fixedly installed with a second support plate 8. Three supporting plates 9, the bottom of the second supporting plate 8 is fixedly mounted with the first motor 20, the output end of the first motor 20 is connected with the first rotating shaft 21, and the first rotating shaft 21 passes through the second supporting plate 8 and the base 22 is connected, and the second support plate 8 is effectively fixed and supported by the support column 7 to prevent the base 22 from shaking during rotation, and can also effectively support the base 22 and reduce the pressure on the first motor 20. The motor 20 rotates the first rotating shaft 21 and the base 22 to rotate the spraying device 11 on the third support plate 9 to increase the spraying area, adjust the spraying direction, and facilitate rotary spraying.

As shown in FIG. 3 , one end of the water tank 14 is connected with a connecting pipe 24 , one end of the connecting pipe 24 is connected with a second water pump 25 , one end of the second water pump 25 is connected with a second water pipe 23 , and one end of the second water pipe 23 is connected with a sprinkler The medicine device 11 supplies medicine to the second water pump 25 through the connecting pipe 24, which is convenient for the sprayer to supply medicine. To facilitate the spraying of crops, a support frame 10 is fixedly installed on the top of the third support plate 9, a motor box 13 is fixedly installed on one side of the support frame 10, and a fixed shaft 12 is arranged on the other side of the support frame 10, and the fixed shaft 12 is connected to the motor box 13 through the support frame 10, and the spraying device 11 is supported by the support frame 10 and the fixed shaft 12, which is convenient for the spraying device 11 to rotate, and is conducive to supporting the spraying device. The device in the electrical box 13 is well protected from being corroded by drugs, which affects the normal operation of the device.

As shown in FIG. 4 , the inner surface of the water tank 14 is provided with a protective layer 26 . The protective layer 26 in the water tank 14 prevents pesticides from eroding the water tank 14 . The protective layer 26 is made of LLDPE material. The pesticides required for spraying are placed through the charging port 15. A first water pipe 16 is provided on one side of the inside of the water tank 14, and the first water pipe 16 passes through the water tank 14 and is connected to the driving device 17 and the first water pump 18. The first water pipe 16 A first shaft seat 29 is connected to one end of the first water pipe 16 , a stirring plate 27 is fixedly installed on one side of the surface of the first water pipe 16 , a water supply hole 28 is provided on the surface of the first water pipe 16 , and the first water pump 18 passes through the first water pipe 16 and the water supply hole 28 Supplying water to the water tank 14 is conducive to cleaning the water tank 14, preventing pesticide residues in the water tank 14, and fixing the first water pipe 16 through the first shaft seat 29 to prevent the first water pipe 16 from shifting when it rotates. For the stability of the water pipe 16, the driving device 17 drives the stirring plate 27 to rotate through the first water pipe 16, so that the pesticide and water in the water tank 14 can be fully mixed to enhance the efficacy of the medicine.

As shown in FIG. 5 , a second motor 31 is arranged inside the spraying device 11 , the output end of the second motor 31 is connected with a fan blade 32 , and one end of the spraying device 11 is provided with a spray hole 30 , and the spray hole 30 is connected to the first The two water pipes 23 are connected, and the second water pipe 23 sprays the liquid medicine out through the spray hole 30, so that the medicine is evenly sprayed in the process of spraying the medicine, and the second motor 31 and the fan blade 32 make the spray effect of the liquid medicine more remarkable, and improve the spraying effect. range of liquids.

As shown in FIG. 6 , a third motor 36 is disposed on one side inside the driving device 17 , the output end of the third motor 36 is connected with a second shaft seat 35 , and the rotating shaft connected with the output end of the third motor 36 is mounted with a first shaft seat 35 . The pulley 34, the surface of the first pulley 34 is connected with a belt 33, and the third motor 36 and the first pulley 34 rotate the first water pipe 16 and the stirring plate 27 through the belt 33 to make the stirring more uniform and improve the mixing degree of pesticide and water , to prevent water and pesticides from being mixed sufficiently, the second shaft seat 35 makes the third motor 36 more stable during rotation, more evenly during stirring, and improves the stability of the first pulley 34 during rotation.

As shown in FIG. 7 , a fourth motor (37) is fixedly installed on one side inside the motor box (13), the output end of the fourth motor (37) is connected with a second rotating shaft (39), and the second rotating shaft One side of (39) is connected with a second pulley (38), a limit post (40) is arranged on the surface of the second pulley (38), and the second pulley 38 is driven by the fourth motor 34 and the second rotating shaft 39. Rotate, and then drive the spraying device 11 to move up and down, so that the spraying device 11 can spray the crops in the seedling stage, and can adjust the angle of the spraying device 11, so as to spray the crops in different periods, through the limit post 40 The rotation angle of the second pulley 38 can be limited, thereby limiting the vertical movement angle of the spraying device 11 .

Working principle: When in use, the water supply pipe 2 and the first water pump 18 are used to supply water to the water tank 14, the pesticide is put into the water tank 14 through the drug charging port 15, and the first water pipe 16 is driven by the third motor 36 in the driving device 17. Rotation, the stirring plate 27 on the first water pipe 16 is rotated, so as to fully mix the pesticide and water in the water tank 14, and the mixed medicinal water is delivered to the spraying device 11 through the second water pump 25 and the second water pipe 23, Therefore, spraying is performed, the spraying device 11 is rotated up and down through the fourth motor 37 in the motor box 13, the base 22 is rotated through the first motor 20 and the first rotating shaft 21, and then the spraying device 11 can be rotated to spray medicine. , through the hydraulic press 5 and the lifting rod 6 to adjust the height required for spraying. All electrical equipment in this solution are powered by external power supply.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. A sprayer for agricultural machinery, comprising a first support plate (1), characterized in that: the bottom of the first support plate (1) is provided with a rotating wheel (19), and the rotating wheel (19) A hydraulic press (5) is fixedly installed on the top of the hydraulic press (5), a lifting rod (6) is connected to the top of the hydraulic press (5), a fixing column (4) is fixedly installed on one side of the hydraulic press (5), and the first support plate A fixing frame (3) is fixedly installed on the top of (1), a water tank (14) is fixedly installed on the top of the fixing frame (3), and a first water pump ( 18), a water supply pipe (2) is provided on the other side of the first water pump (18), a drive device (17) is fixedly installed on one side of the first water pump (18), and the water tank (14) is The other side is provided with a support column (7), the top of the support column (7) is fixedly installed with a second support plate (8), and the top of the second support plate (8) is connected with a base (22), so A third support plate (9) is fixedly installed on the top of the base (22), a first motor (20) is fixedly installed at the bottom of the second support plate (8), and the output end of the first motor (20) is fixedly installed. A first rotating shaft (21) is connected, and the first rotating shaft (21) is connected with the base (22) through the second supporting plate (8). 2. A sprayer for agricultural machinery according to claim 1, characterized in that: one end of the water tank (14) is connected with a connecting pipe (24), and one end of the connecting pipe (24) is connected with a first Two water pumps (25), one end of the second water pump (25) is connected with a second water pipe (23), one end of the second water pipe (23) is connected with a spraying device (11), the third support plate A support frame (10) is fixedly installed on the top of the support frame (9), a motor box (13) is fixedly installed on one side of the support frame (10), and a fixed shaft (12) is fixed on the other side of the support frame (10). ), and the fixed shaft (12) is connected to the motor box (13) through the support frame (10). 3. A sprayer for agricultural machinery according to claim 1, characterized in that: the inner surface of the water tank (14) is provided with a protective layer (26), and the top of the water tank (14) is provided with a medicine charge A port (15), a first water pipe (16) is provided on one side of the inside of the water tank (14), and the first water pipe (16) passes through the water tank (14) and the driving device (17) and the first water pump (18) Connection, one end of the first water pipe (16) is connected with a first shaft seat (29), one side of the surface of the first water pipe (16) is fixedly installed with a stirring plate (27), and the first water pipe (16) is The surface is provided with water supply holes (28). 4. A sprayer for agricultural machinery according to claim 2, characterized in that: a second motor (31) is provided inside the spraying device (11), and a second motor (31) is provided inside the sprayer (11). The output end is connected with a fan blade (32), one end of the spraying device (11) is provided with a spray hole (30), and the spray hole (30) is connected with the second water pipe (23). 5. A sprayer for agricultural machinery according to claim 1, characterized in that: a third motor (36) is provided on one side inside the drive device (17), and the third motor (36) One end of the output end of the motor is connected with a second shaft seat (35), a first pulley (34) is installed on the rotating shaft connected to the output end of the third motor (36), and the surface of the first pulley (34) is connected with a Belt (33). 6. A sprayer for agricultural machinery according to claim 2, characterized in that: a fourth motor (37) is fixedly installed on one side inside the motor box (13), and the fourth motor (37) ) is connected with a second rotating shaft (39), one side of the second rotating shaft (39) is connected with a second pulley (38), the surface of the second pulley (38) is provided with a limiting column (40) .

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