Seat type corn fertilizing and pesticide spraying machine

Abstract

The utility model discloses a seat type corn fertilizing and pesticide spraying machine, which relates to the technical field of crop fertilizing and comprises a rack, the rear side of the rack is rotatably connected with a rear mounting frame, the bottom of the rack is fixedly connected with a connecting strip through a connecting rod, and the right side of the connecting strip is provided with an oil cylinder hydraulic jack through a floating joint. The output end of the oil cylinder hydraulic jack is rotationally connected with the middle of the rear mounting frame, connecting rods are rotationally connected to the right ends of the front side and the rear side of the bottom of the rack, a fixing frame is fixedly connected to the right sides of the two connecting rods, a chemical fertilizer bin is fixedly connected to the interior of the fixing frame, and an electric fertilizer discharging device is fixedly mounted at the bottom of the chemical fertilizer bin. The bottoms of the two connecting rods and the left side of the fixing frame are fixedly connected with a plough tip. The device has the advantages that double rows or three rows can be operated at the same time each time, a driver operates on the driver seat, manpower is saved, economic benefits are improved, and long-time operation can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of crop fertilization, in particular to a ride-on corn fertilizer sprayer. Background Art

[0002] Corn belongs to the Zea mays species of the Poaceae family, Zea tritidae family.

[0003] At present, there is no agricultural fertilizer and agricultural machinery for fertilizing and spraying corn. There is no drivable spraying and fertilizer machine for corn plants over 40 cm in height. The only ones are working machines that are powered by diesel engines in the front and operated by people on foot in the back. They are very difficult to operate and very laborious. They can only fertilize a single row at a time, with low efficiency, and cannot be operated on tall crops. In view of the above problems, a ride-on corn fertilizer sprayer is proposed to solve them. Summary of the invention

[0004] In order to solve the above technical problems, a ride-on corn fertilizer sprayer is provided, which solves the problem that the current agricultural fertilizer machinery has no machinery for fertilizing and spraying corn, and there is no drivable spraying machinery for corn plants with a height of more than 40 cm. The only ones are working machines that are powered by a diesel engine in the front and operated by people on foot in the back. They are very difficult to operate and very laborious, can only fertilize a single row each time, have low efficiency, and cannot be operated on tall-stalked crops.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is: a ride-on corn fertilizer sprayer, including a frame, the rear side of the frame is rotatably connected to a rear mounting frame, the bottom of the frame is fixedly connected to a connecting strip through a connecting rod, the right side of the connecting strip is installed with a cylinder hydraulic top through a floating joint, the output end of the cylinder hydraulic top is rotatably connected to the middle part of the rear mounting frame, the right ends of the front and rear sides of the bottom of the frame are rotatably connected to connecting rods, the right sides of the two connecting rods are fixedly connected to a fixing frame, the inside of the fixing frame is fixedly connected to a fertilizer bin, the bottom of the fertilizer bin is fixedly installed with an electric fertilizer applicator, and the bottom of the two connecting rods is fixedly connected to a plow tip with the left side of the fixing frame.

[0006] Preferably, a spacing controller is rotatably connected to the top right side of the fixed frame, the top of the spacing controller is rotatably connected to the bottom of the rear mounting frame, the front and rear sides of the fixed frame are rotatably connected to support bars, a rotating shaft is rotatably connected between the two support bars, and a pressure wheel is fixedly connected to the middle of the rotating shaft.

[0007] Preferably, the left ends of both front and rear sides of the bottom of the frame are rotatably connected to transmission rods, a side of the transmission rod away from the frame is fixedly connected to a moving wheel, and a middle portion of the transmission rod is fixedly connected to a driven gear.

[0008] Preferably, a gearbox is fixedly installed on the left side of the top of the frame, the output ends on both the front and rear sides of the gearbox are fixedly connected to the rear axle, the outer surface of the rear axle is fixedly connected to the driving gear, and the driving gear and the driven gear are connected through a driving chain transmission.

[0009] Preferably, a support plate is fixedly connected to the middle of the top of the frame, a DC motor is fixedly installed on the top of the support plate, and a medicine spraying barrel is fixedly connected to the right side of the top of the frame.

[0010] Preferably, a seat is fixedly connected to the upper end of the connecting bar and the left side of the frame, a vehicle head is fixedly connected to the left end of the connecting bar, a diesel engine is fixedly installed on the upper end of the connecting bar and the inside of the frame, and the output end of the diesel engine is transmission-connected to the input end of the gearbox via a B-type V-belt.

[0011] Preferably, a fixing bar is fixedly connected to the rear end of the left side of the frame, and a shift lever is fixedly installed on the left side of the upper end of the fixing bar.

[0012] Compared with the prior art, the utility model has the following advantages: the new type of ride-on corn fertilizer sprayer is integrated, powered by a 12-horsepower small diesel engine, carefully designed according to the row spacing of crops, the row spacing of the fertilizer spreader is adjustable, two or three rows can be operated simultaneously each time, and crops below 1.2 meters can be operated. Currently, the fertilization agricultural machinery in use is driven by chains and is prone to failure; the new type of ride-on corn fertilizer spreader uses a 12V DC power supply (generator power generation) for full automatic control, which is not prone to failure, and the efficiency is increased to more than 4 times the original, and the driver operates on the driver's seat, saving manpower, improving economic benefits, and being able to operate for a long time. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 It is a structural schematic diagram of the utility model from another viewing angle.

[0015] The numbers in the figure are:

[0016] 1. Frame; 2. Support plate; 3. DC motor; 4. Gearbox; 5. Rear axle; 6. Driving gear; 7. Transmission rod; 8. Driven gear; 9. Moving wheel; 10. Driving chain; 11. Connecting rod; 12. Plow tip; 13. Fixed frame; 14. Fertilizer bin; 15. Electric fertilizer dispenser; 16. Support bar; 17. Rotating shaft; 18. Pressing wheel; 19. Rear mounting frame; 20. Cylinder hydraulic top; 21. Spacing controller; 22. Spray barrel; 23. Connecting bar; 24. Seat; 25. Fixed bar; 26. Gear lever; 27. Car head; 28. Diesel engine. DETAILED DESCRIPTION

[0017] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0018] Reference Figure 1 and Figure 2 As shown, the ride-on corn fertilizer sprayer includes a frame 1, the rear side of the frame 1 is rotatably connected to a rear mounting frame 19, the bottom of the frame 1 is fixedly connected to a connecting bar 23 through a connecting rod, a cylinder hydraulic top 20 is installed on the right side of the connecting bar 23 through a floating joint, the output end of the cylinder hydraulic top 20 is rotatably connected to the middle of the rear mounting frame 19, the power of the cylinder hydraulic top 20 is supplied by a DC hydraulic power assembly (not shown in the figure), and the power of the DC hydraulic power assembly is supplied by the battery of the machine, and the control button is manually controlled to rise and fall, and the right end of the bottom front and rear sides of the frame 1 is The two connecting rods 11 are rotatably connected, and a fixed frame 13 is fixedly connected to the right side of the two connecting rods 11. A fertilizer bin 14 is fixedly connected inside the fixed frame 13. The fertilizer bin 14 is used for storing fertilizers. An electric fertilizer applicator 15 is fixedly installed at the bottom of the fertilizer bin 14. A plow tip 12 is fixedly connected to the bottom of the two connecting rods 11 and the left side of the fixed frame 13. The plow tip 12 is used for digging furrows on the ground. Further, the sprayer is also equipped with a generator (not shown) for powering the whole machine. The power of the generator is supplied by the diesel engine 28 of the machine, and the generated electricity is transmitted to the battery.

[0019] Specifically, the top right side of the fixed frame 13 is rotatably connected to a spacing controller 21, and the spacing controller 21 is used for raising and lowering the plow tip 12, including the height and depth of the plow tip 12. The top of the spacing controller 21 is rotatably connected to the bottom of the rear mounting frame 19, and the front and rear sides of the fixed frame 13 are rotatably connected to support bars 16, and a rotating shaft 17 is rotatably connected between the two support bars 16. A pressure wheel 18 is fixedly connected to the middle of the rotating shaft 17, and the pressure wheel 18 is used for pressing the ground, crushing the soil and leveling it.

[0020] Specifically, the left ends of both front and rear sides of the bottom of the frame 1 are rotatably connected with transmission rods 7, the side of the transmission rod 7 away from the frame 1 is fixedly connected with a moving wheel 9, and the middle of the transmission rod 7 is fixedly connected with a driven gear 8.

[0021] Preferably, a gearbox 4 is fixedly installed on the left side of the top of the frame 1, and the output ends of the gearbox 4 on both the front and rear sides are fixedly connected to the rear axle 5, and the outer surface of the rear axle 5 is fixedly connected to the driving gear 6, and the driving gear 6 is connected to the driven gear 8 through a driving chain 10. The rear axle 5 extends out of the frame 1 on the left and right, one meter above the ground, and has a certain height above the ground, so that high-stalked crops are not damaged during operation.

[0022] Specifically, a support plate 2 is fixedly connected to the middle of the top of the frame 1, a DC motor 3 is fixedly installed on the top of the support plate 2, a spray barrel 22 is fixedly connected to the right side of the top of the frame 1, the spray barrel 22 is used to store pesticides, and a sprayer is installed at the bottom of the spray barrel 22 for spraying pesticides.

[0023] It is worth mentioning that the upper end of the connecting bar 23 is fixedly connected to the left side of the frame 1 with a seat 24, the left end of the connecting bar 23 is fixedly connected to the front of the vehicle 27, the upper end of the connecting bar 23 and the inside of the frame 1 are fixedly installed with a diesel engine 28, and the output end of the diesel engine 28 is transmission-connected to the input end of the gearbox 4 through a B-type V-belt.

[0024] Specifically, a fixing bar 25 is fixedly connected to the left rear end of the frame 1, and a shift lever 26 is fixedly installed on the left upper end of the fixing bar 25. The forward gear of the shift lever 26 is divided into 1st, 2nd, and 3rd gears, and R is the reverse gear. The shift lever 26 is manually operated and is used to control the driving speed during operation.

[0025] Working principle: When in use, first start the diesel engine 28, the power of the diesel engine 28 is transmitted to the gearbox 4 by the B-type V-belt, operate the gear lever 26 to shift to the gear of the required driving speed, so as to move and control the direction through the front of the vehicle 27, and drive the rear mounting frame 19 to move up or down through the hydraulic top 20 of the cylinder to adjust the height of fertilizer application. The amount of fertilizer application is controlled by the motor speed of the electric fertilizer applicator 15. The driver sits on the seat 24 and controls the driving speed and applies fertilizer through the throttle on the front of the vehicle 27.

[0026] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. The ride-on corn fertilizer sprayer is characterized by: The invention comprises a frame (1), wherein the rear side of the frame (1) is rotatably connected to a rear mounting frame (19), the bottom of the frame (1) is fixedly connected to a connecting bar (23) via a connecting rod, a cylinder hydraulic jack (20) is installed on the right side of the connecting bar (23) via a floating joint, the output end of the cylinder hydraulic jack (20) is rotatably connected to the middle of the rear mounting frame (19), the right ends of both the front and rear sides of the bottom of the frame (1) are rotatably connected to connecting rods (11), the right sides of the two connecting rods (11) are fixedly connected to a fixing frame (13), the inside of the fixing frame (13) is fixedly connected to a fertilizer bin (14), the bottom of the fertilizer bin (14) is fixedly installed with an electric fertilizer dispenser (15), and the bottom of the two connecting rods (11) and the left side of the fixing frame (13) are fixedly connected to a plow tip (12).

2. The ride-on corn fertilizer sprayer according to claim 1, characterized in that: The top right side of the fixed frame (13) is rotatably connected to a spacing controller (21), the top of the spacing controller (21) is rotatably connected to the bottom of the rear mounting frame (19), the front and rear sides of the fixed frame (13) are both rotatably connected to support bars (16), a rotating shaft (17) is rotatably connected between the two support bars (16), and a pressure wheel (18) is fixedly connected to the middle of the rotating shaft (17).

3. The ride-on corn fertilizer sprayer according to claim 1, characterized in that: The left ends of both front and rear sides of the bottom of the frame (1) are rotatably connected to transmission rods (7), a side of the transmission rod (7) away from the frame (1) is fixedly connected to a moving wheel (9), and a middle part of the transmission rod (7) is fixedly connected to a driven gear (8).

4. The ride-on corn fertilizer sprayer according to claim 1, characterized in that: A gearbox (4) is fixedly mounted on the left side of the top of the frame (1); the output ends on both the front and rear sides of the gearbox (4) are fixedly connected to a rear axle (5); the outer surface of the rear axle (5) is fixedly connected to a driving gear (6); the driving gear (6) and the driven gear (8) are connected in transmission via a driving chain (10).

5. The ride-on corn fertilizer sprayer according to claim 1, characterized in that: A support plate (2) is fixedly connected to the middle of the top of the frame (1), a DC motor (3) is fixedly mounted on the top of the support plate (2), and a spray barrel (22) is fixedly connected to the right side of the top of the frame (1).

6. The ride-on corn fertilizer sprayer according to claim 1, characterized in that: The upper end of the connecting bar (23) is fixedly connected to a seat (24) on the left side of the frame (1), the left end of the connecting bar (23) is fixedly connected to a vehicle head (27), the upper end of the connecting bar (23) is fixedly installed with a diesel engine (28) inside the frame (1), and the output end of the diesel engine (28) is transmission-connected to the input end of the gearbox (4) via a B-type V-belt.

7. The ride-on corn fertilizer sprayer according to claim 1, characterized in that: A fixing bar (25) is fixedly connected to the rear end of the left side of the frame (1), and a shift lever (26) is fixedly mounted on the left side of the upper end of the fixing bar (25).

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